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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
Elenco dei risultati
- File:Patent-CH-255121.pdf + (Dispositif de fermeture de porte-plume réservoir ou autre objet analogue)
- File:Patent-FR-1071648.pdf + (Dispositif de régulation de l'écoulement de l'encre dans les stylographes)
- File:Patent-FR-594143.pdf + (Dispositif de sécurité pour stylographes)
- File:Patent-FR-360837.pdf + (Dispositif formant réservoir d'encre pour plumes et porte-plumes)
- File:Patent-FR-582950.pdf + (Dispositif pour la fixation amovible des plumes aux porte-plume à réservoir)
- File:Patent-FR-730165.pdf + (Dispositif pour la fixation et le guidage du porte-plume réservoir dans la douille-enveloppe)
- File:Patent-FR-695834.pdf + (Dispositif pour le remplissage automatique des plumes stylographiques à réservoir contenant un tube flexible)
- File:Patent-CH-162422.pdf + (Dispositif verseur pour bouteille ou autre récipient)
- File:Patent-US-1544161.pdf + (Drawing-pen nib, more particularly for fountain pens)
- File:Patent-AT-87532B.pdf + (Drehstift mit verschiebbarer und zurückschiebbarer Mine)
- File:Patent-DE-338340.pdf + (Drehstift mit vor- und zurueckschiebbarem Minenhalter und -auswerfer)
- File:Patent-DE-821773.pdf + (Druckbleistift)
- File:Patent-DE-727003.pdf + (Druckfuellbleistift)
- File:Patent-DE-847271.pdf + (Druckfuellbleistift)
- File:Patent-CH-219430.pdf + (Druckfuellbleistift)
- File:Patent-DE-907749.pdf + (Druckfuellbleistift)
- File:Patent-DE-714769.pdf + (Druckfuellbleistift mit einer Minenfoerderklemmzange)
- File:Patent-DE-718495.pdf + (Druckfuellbleistift mit zwei Minenklemmzangen)
- File:Patent-DE-739296.pdf + (Druckfuellhalter)
- File:Patent-DE-1668306U.pdf + (Druckfüllbleistift)
- File:Patent-DE-1721600U.pdf + (Druckfüllbleistift)
- File:Patent-DE-1653241U.pdf + (Druckfüllbleistift)
- File:Patent-DE-1656017U.pdf + (Druckfüllbleistift)
- File:Patent-DE-1656016U.pdf + (Druckfüllbleistift)
- File:Patent-DE-741772.pdf + (Druckfüllbleistift mit einem durch ein unter Federwirkung stehendes Vorschubrohr längs verschiebbaren Spitzenkörper)
- File:Patent-DE-664007.pdf + (Druckfüllbleistift mit im Spitzenkörper angeordneter, unter der Wirkung eines Klemmgliedes stehender, geschlitzter, hülsenförmiger Klemmzange)
- File:Patent-CH-220232.pdf + (Druckfüllbleistift mit zwei Minenklemmzangen)
- File:Patent-DE-1092808.pdf + (Druckmechanismus)
- File:Patent-DE-1674855U.pdf + (Druckschreibstift)
- File:Patent-US-2509465.pdf + (Dual-well fountain pen)
- File:Patent-DE-818614.pdf + (Einhaengeklemme fuer Fuellfeder- und Bleistifthalter)
- File:Patent-DE-610352.pdf + (Einrichtung für Tintenbehälter, insbesondere Selbstfüller-Tintenbehälter, zum Füllen von Selbstfüllhaltern)
- File:Patent-DE-835416.pdf + (Einsatzgefaess fuer Hohlbehaelter)
- File:Patent-DE-900667.pdf + (Einsatzspitze für Kugelschreiber mit Flüssigkeitsfüllung von vorne)
- File:Patent-FR-934719.pdf + (Encre perfectionnée)
- File:Patent-FR-734996.pdf + (Encrier perfectionné)
- File:Patent-FR-513181.pdf + (Encrier pour remplissage de porte-plume réservoir)
- File:Patent-US-2640297.pdf + (Explosive fountain pen)
- File:Patent-FR-732570.pdf + (Fabrication perfectionnée d'encres à écrire)
- File:Patent-DE-744671.pdf + (Fallgewicht aus tintenbestaendigem Werkstoff fuer die Schreibnadel von Fuellhaltern)
- File:Patent-CH-24220.pdf + (Fallstifthalter)
- File:Patent-US-1808779.pdf + (Fastening clip and means for attaching the same)
- File:Patent-US-1923269.pdf + (Fastening clip for fountain pens, pencils, and the like and attaching means therefor)
- File:Patent-US-2418410.pdf + (Fastening device)
- File:Patent-US-1506207.pdf + (Fastening device to be used in connection with mechanical pencils, fountain pens, and the like)
- File:Patent-DE-856273.pdf + (Feder fuer Fuellfederhalter)
- File:Patent-DE-820098.pdf + (Federeinsatzteil fuer Fuellfederhalter)
- File:Patent-CH-6035.pdf + (Federförmiges Schreibwerkzeug aus Aluminium zum Schreiben auf Schiefertafeln)
- File:Patent-AT-56132B.pdf + (Federhalter)
- File:Patent-AT-63461B.pdf + (Federhalter)
- File:Patent-DE-384550.pdf + (Federhalter)
- File:Patent-CH-13885.pdf + (Federhalter mit Tintenbehälter)
- File:Patent-CH-282E.pdf + (Federhalter mit Tintenbehälter)
- File:Patent-DE-92299.pdf + (Federhalter mit Tintenbehälter)
- File:Patent-US-1885862.pdf + (Feed bar and pen point)
- File:Patent-US-3532436.pdf + (Feed bar for Fountain Pens)
- File:Patent-US-1483675.pdf + (Feed bar for fountain pens)
- File:Patent-GB-639996.pdf + (Feed device for fountain pen nibs)
- File:Patent-US-1882644.pdf + (Feed for fountain pens)
- File:Patent-US-2380763.pdf + (Feed for fountain pens)
- File:Patent-US-910980.pdf + (Feed-bar for fountain-pens)
- File:Patent-US-1357083.pdf + (Feed-bar for fountain-pens)
- File:Patent-US-1706923.pdf + (Feeder bar)
- File:Patent-US-778997.pdf + (Feeder for fountain-pens)
- File:Patent-US-776428.pdf + (Feeder-bar for fountain-pens)
- File:Patent-US-3038506.pdf + (Filler device for fountain pens)
- File:Patent-US-1733780.pdf + (Filling device for fountain pens)
- File:Patent-US-1447790.pdf + (Filling device with rubber cap for fountain pens)
- File:Patent-US-2343991.pdf + (Filling mechanism for fountain pens)
- File:Patent-US-2398531.pdf + (Filling mechanism for fountain pens)
- File:Patent-US-1381546.pdf + (Filling-bottle for fountain-pens)
- File:Patent-US-D185824.pdf + (Finger grip for a writing instrument or the like)
- File:Patent-US-794329.pdf + (Finger-guard for penholders or pencils)
- File:Patent-DE-422602.pdf + (Fingerstütze)
- File:Patent-FR-593376.pdf + (Fixation et alimentation d'une plume de porte-plume réservoir)
- File:Patent-DE-574150.pdf + (Flachfeder)
- File:Patent-DE-526445.pdf + (Flachfeder mit einem die Strichstärke herbeiführenden Plättchen)
- File:Patent-FR-811398.pdf + (Flacon pour encre de chine et autres liquides)
- File:Patent-NL-34348C.pdf + (Flesch, ingerich voor het brengen van een kleine hoeveelheid vloeistof naar een hulpruimte)
- File:Patent-DE-846072.pdf + (Flüssigkeitsbehälter)
- File:Patent-US-1555407.pdf + (Fountain)
- File:Patent-US-1608707.pdf + (Fountain Attachment for Pens)
- File:Patent-US-813534.pdf + (Fountain Pen)
- File:Patent-US-1531800.pdf + (Fountain Pen)
- File:Patent-CA-83131.pdf + (Fountain Pen)
- File:Patent-US-1482568.pdf + (Fountain Pen)
- File:Patent-CA-255206.pdf + (Fountain Pen)
- File:Patent-US-3442597.pdf + (Fountain Pen)
- File:Patent-GB-336878.pdf + (Fountain Pen Holder)
- File:Patent-US-2961999.pdf + (Fountain Pens)
- File:Patent-US-1375559.pdf + (Fountain and other reservoir-pen)
- File:Patent-US-1277613.pdf + (Fountain and stylographic pens)
- File:Patent-US-333104.pdf + (Fountain attachment for pens)
- File:Patent-US-1480302.pdf + (Fountain drawing pen)
- File:Patent-US-1277848.pdf + (Fountain or reservoir pen)
- File:Patent-US-1577646.pdf + (Fountain or reservoir pen)
- File:Patent-US-1124454.pdf + (Fountain or reservoir pen)
- File:Patent-US-1122559.pdf + (Fountain or reservoir pen)
- File:Patent-US-1386817.pdf + (Fountain or reservoir pen)
- File:Patent-US-1594740.pdf + (Fountain pen)
- File:Patent-US-1737463.pdf + (Fountain pen)
- File:Patent-US-1775068.pdf + (Fountain pen)
- File:Patent-US-721549.pdf + (Fountain pen)
- File:Patent-US-750271.pdf + (Fountain pen)
- File:Patent-US-764227.pdf + (Fountain pen)
- File:Patent-US-780416.pdf + (Fountain pen)
- File:Patent-US-1669714.pdf + (Fountain pen)
- File:Patent-US-1272697.pdf + (Fountain pen)
- File:Patent-US-1561590.pdf + (Fountain pen)
- File:Patent-US-2040999.pdf + (Fountain pen)
- File:Patent-US-1540763.pdf + (Fountain pen)
- File:Patent-US-1704470.pdf + (Fountain pen)
- File:Patent-US-1528379.pdf + (Fountain pen)
- File:Patent-US-1755586.pdf + (Fountain pen)
- File:Patent-US-1840110.pdf + (Fountain pen)
- File:Patent-US-2017109.pdf + (Fountain pen)
- File:Patent-US-2017110.pdf + (Fountain pen)
- File:Patent-US-2139045.pdf + (Fountain pen)
- File:Patent-US-2188662.pdf + (Fountain pen)
- File:Patent-US-1807415.pdf + (Fountain pen)
- File:Patent-US-2289963.pdf + (Fountain pen)
- File:Patent-US-1569783.pdf + (Fountain pen)
- File:Patent-US-2059577.pdf + (Fountain pen)
- File:Patent-US-2105189.pdf + (Fountain pen)
- File:Patent-US-2133617.pdf + (Fountain pen)
- File:Patent-US-2148236.pdf + (Fountain pen)
- File:Patent-US-2170242.pdf + (Fountain pen)
- File:Patent-US-2225864.pdf + (Fountain pen)
- File:Patent-US-2263299.pdf + (Fountain pen)
- File:Patent-US-2328143.pdf + (Fountain pen)
- File:Patent-US-2331606.pdf + (Fountain pen)
- File:Patent-US-2422351.pdf + (Fountain pen)
- File:Patent-US-2016106.pdf + (Fountain pen)
- File:Patent-US-1902633.pdf + (Fountain pen)
- File:Patent-US-1402409.pdf + (Fountain pen)
- File:Patent-US-1301317.pdf + (Fountain pen)
- File:Patent-US-1238657.pdf + (Fountain pen)
- File:Patent-US-1574919.pdf + (Fountain pen)
- File:Patent-US-1657033.pdf + (Fountain pen)
- File:Patent-US-1658940.pdf + (Fountain pen)
- File:Patent-US-1724107.pdf + (Fountain pen)
- File:Patent-US-1574929.pdf + (Fountain pen)
- File:Patent-US-1574930.pdf + (Fountain pen)
- File:Patent-US-1851257.pdf + (Fountain pen)
- File:Patent-US-2148853.pdf + (Fountain pen)
- File:Patent-US-1918239.pdf + (Fountain pen)
- File:Patent-US-1939753.pdf + (Fountain pen)
- File:Patent-US-1999177.pdf + (Fountain pen)
- File:Patent-US-2152436.pdf + (Fountain pen)
- File:Patent-US-2176661.pdf + (Fountain pen)
- File:Patent-US-2396919.pdf + (Fountain pen)
- File:Patent-US-2092459.pdf + (Fountain pen)
- File:Patent-US-1577548.pdf + (Fountain pen)
- File:Patent-US-1809416.pdf + (Fountain pen)
- File:Patent-US-2432112.pdf + (Fountain pen)
- File:Patent-US-416944.pdf + (Fountain pen)
- File:Patent-US-1486246.pdf + (Fountain pen)
- File:Patent-US-1507729.pdf + (Fountain pen)
- File:Patent-US-1793824.pdf + (Fountain pen)
- File:Patent-US-1801635.pdf + (Fountain pen)
- File:Patent-US-1904358.pdf + (Fountain pen)
- File:Patent-US-1419026.pdf + (Fountain pen)
- File:Patent-US-1882780.pdf + (Fountain pen)
- File:Patent-US-2035378.pdf + (Fountain pen)
- File:Patent-US-2187528.pdf + (Fountain pen)
- File:Patent-US-2223541.pdf + (Fountain pen)
- File:Patent-US-2282840.pdf + (Fountain pen)
- File:Patent-US-2360297.pdf + (Fountain pen)
- File:Patent-US-2375770.pdf + (Fountain pen)
- File:Patent-US-2387001.pdf + (Fountain pen)
- File:Patent-US-2404063.pdf + (Fountain pen)
- File:Patent-US-2417861.pdf + (Fountain pen)
- File:Patent-US-2428863.pdf + (Fountain pen)
- File:Patent-US-2462929.pdf + (Fountain pen)
- File:Patent-US-2483603.pdf + (Fountain pen)
- File:Patent-US-2512004.pdf + (Fountain pen)
- File:Patent-US-2522553.pdf + (Fountain pen)
- File:Patent-US-2522554.pdf + (Fountain pen)
- File:Patent-US-2522555.pdf + (Fountain pen)
- File:Patent-US-2528327.pdf + (Fountain pen)
- File:Patent-US-2139084.pdf + (Fountain pen)
- File:Patent-US-2528408.pdf + (Fountain pen)
- File:Patent-US-2410423.pdf + (Fountain pen)
- File:Patent-GB-642437.pdf + (Fountain pen)
- File:Patent-US-2554654.pdf + (Fountain pen)
- File:Patent-US-2581739.pdf + (Fountain pen)
- File:Patent-US-2581740.pdf + (Fountain pen)
- File:Patent-US-2587949.pdf + (Fountain pen)
- File:Patent-US-2278907.pdf + (Fountain pen)
- File:Patent-US-2612867.pdf + (Fountain pen)
- File:Patent-US-2398521.pdf + (Fountain pen)
- File:Patent-US-2521657.pdf + (Fountain pen)
- File:Patent-US-1633896.pdf + (Fountain pen)
- File:Patent-US-2255093.pdf + (Fountain pen)
- File:Patent-US-2283333.pdf + (Fountain pen)
- File:Patent-US-2648309.pdf + (Fountain pen)
- File:Patent-US-2670711.pdf + (Fountain pen)
- File:Patent-US-1989220.pdf + (Fountain pen)
- File:Patent-US-2305287.pdf + (Fountain pen)
- File:Patent-US-2316479.pdf + (Fountain pen)
- File:Patent-US-2328116.pdf + (Fountain pen)
- File:Patent-US-1426200.pdf + (Fountain pen)
- File:Patent-US-2681041.pdf + (Fountain pen)
- File:Patent-US-2935044.pdf + (Fountain pen)
- File:Patent-US-2712299.pdf + (Fountain pen)
- File:Patent-US-2766728.pdf + (Fountain pen)
- File:Patent-US-2241865.pdf + (Fountain pen)
- File:Patent-US-2325550.pdf + (Fountain pen)
- File:Patent-US-1558553.pdf + (Fountain pen)
- File:Patent-US-1661225.pdf + (Fountain pen)
- File:Patent-US-1706616.pdf + (Fountain pen)
- File:Patent-US-1918404.pdf + (Fountain pen)
- File:Patent-US-2338947.pdf + (Fountain pen)
- File:Patent-US-2766729.pdf + (Fountain pen)
- File:Patent-US-2401167.pdf + (Fountain pen)
- File:Patent-US-1540416.pdf + (Fountain pen)
- File:Patent-US-1594319.pdf + (Fountain pen)
- File:Patent-US-2144296.pdf + (Fountain pen)
- File:Patent-US-3203403.pdf + (Fountain pen)
- File:Patent-US-2871825.pdf + (Fountain pen)
- File:Patent-US-2158615.pdf + (Fountain pen)
- File:Patent-US-2362948.pdf + (Fountain pen)
- File:Patent-US-1787406.pdf + (Fountain pen)
- File:Patent-US-607398.pdf + (Fountain pen)
- File:Patent-US-1507782.pdf + (Fountain pen)
- File:Patent-US-1926405.pdf + (Fountain pen)
- File:Patent-US-1983682.pdf + (Fountain pen)
- File:Patent-US-2091648.pdf + (Fountain pen)
- File:Patent-US-2091649.pdf + (Fountain pen)
- File:Patent-US-2096708.pdf + (Fountain pen)
- File:Patent-US-2101304.pdf + (Fountain pen)
- File:Patent-US-2104638.pdf + (Fountain pen)
- File:Patent-US-2107150.pdf + (Fountain pen)
- File:Patent-US-2107162.pdf + (Fountain pen)
- File:Patent-US-2110558.pdf + (Fountain pen)
- File:Patent-US-2110578.pdf + (Fountain pen)
- File:Patent-US-2113633.pdf + (Fountain pen)
- File:Patent-US-2274470.pdf + (Fountain pen)
- File:Patent-US-2303373.pdf + (Fountain pen)
- File:Patent-US-2303374.pdf + (Fountain pen)
- File:Patent-US-2314563.pdf + (Fountain pen)
- File:Patent-US-2314551.pdf + (Fountain pen)
- File:Patent-US-2474996.pdf + (Fountain pen)
- File:Patent-US-2012722.pdf + (Fountain pen)
- File:Patent-US-2400768.pdf + (Fountain pen)
- File:Patent-US-2400679.pdf + (Fountain pen)
- File:Patent-US-1868257.pdf + (Fountain pen)
- File:Patent-US-651735.pdf + (Fountain pen)
- File:Patent-US-2491082.pdf + (Fountain pen)
- File:Patent-US-764652.pdf + (Fountain pen)
- File:Patent-US-1301057.pdf + (Fountain pen)
- File:Patent-US-1446524.pdf + (Fountain pen)
- File:Patent-US-1562267.pdf + (Fountain pen)
- File:Patent-US-1624190.pdf + (Fountain pen)
- File:Patent-US-1490686.pdf + (Fountain pen)
- File:Patent-US-1585805.pdf + (Fountain pen)
- File:Patent-US-1452653.pdf + (Fountain pen)
- File:Patent-US-1567823.pdf + (Fountain pen)
- File:Patent-US-1567824.pdf + (Fountain pen)
- File:Patent-US-1586541.pdf + (Fountain pen)
- File:Patent-US-1624194.pdf + (Fountain pen)
- File:Patent-US-1825931.pdf + (Fountain pen)
- File:Patent-US-1989990.pdf + (Fountain pen)
- File:Patent-US-D146806.pdf + (Fountain pen)
- File:Patent-US-2120059.pdf + (Fountain pen)
- File:Patent-US-2142531.pdf + (Fountain pen)
- File:Patent-US-2142532.pdf + (Fountain pen)
- File:Patent-US-2142533.pdf + (Fountain pen)
- File:Patent-US-2419483.pdf + (Fountain pen)
- File:Patent-US-1990441.pdf + (Fountain pen)
- File:Patent-US-1317472.pdf + (Fountain pen)
- File:Patent-US-799897.pdf + (Fountain-pen)
- File:Patent-US-802668.pdf + (Fountain-pen)
- File:Patent-US-804847.pdf + (Fountain-pen)
- File:Patent-US-807500.pdf + (Fountain-pen)
- File:Patent-US-810284.pdf + (Fountain-pen)
- File:Patent-US-814520.pdf + (Fountain-pen)
- File:Patent-US-814805.pdf + (Fountain-pen)
- File:Patent-US-819719.pdf + (Fountain-pen)
- File:Patent-US-821940.pdf + (Fountain-pen)
- File:Patent-US-825442.pdf + (Fountain-pen)
- File:Patent-US-826552.pdf + (Fountain-pen)
- File:Patent-US-827004.pdf + (Fountain-pen)
- File:Patent-US-827022.pdf + (Fountain-pen)
- File:Patent-US-828920.pdf + (Fountain-pen)
- File:Patent-US-828973.pdf + (Fountain-pen)
- File:Patent-US-844575.pdf + (Fountain-pen)
- File:Patent-US-844576.pdf + (Fountain-pen)
- File:Patent-US-846547.pdf + (Fountain-pen)
- File:Patent-US-848620.pdf + (Fountain-pen)
- File:Patent-US-852368.pdf + (Fountain-pen)
- File:Patent-US-856082.pdf + (Fountain-pen)
- File:Patent-US-873769.pdf + (Fountain-pen)
- File:Patent-US-874897.pdf + (Fountain-pen)
- File:Patent-US-885753.pdf + (Fountain-pen)
- File:Patent-US-896861.pdf + (Fountain-pen)
- File:Patent-US-900833.pdf + (Fountain-pen)
- File:Patent-US-901948.pdf + (Fountain-pen)
- File:Patent-US-907722.pdf + (Fountain-pen)
- File:Patent-US-939057.pdf + (Fountain-pen)
- File:Patent-US-949752.pdf + (Fountain-pen)
- File:Patent-US-950817.pdf + (Fountain-pen)
- File:Patent-US-950939.pdf + (Fountain-pen)
- File:Patent-US-953316.pdf + (Fountain-pen)
- File:Patent-US-954415.pdf + (Fountain-pen)
- File:Patent-US-955205.pdf + (Fountain-pen)
- File:Patent-US-955475.pdf + (Fountain-pen)
- File:Patent-US-978419.pdf + (Fountain-pen)
- File:Patent-US-978420.pdf + (Fountain-pen)
- File:Patent-US-982922.pdf + (Fountain-pen)
- File:Patent-US-984116.pdf + (Fountain-pen)
- File:Patent-US-990288.pdf + (Fountain-pen)
- File:Patent-US-999648.pdf + (Fountain-pen)
- File:Patent-US-RE14397.pdf + (Fountain-pen)
- File:Patent-US-214795.pdf + (Improvement in fountain-pen holder)
- File:Patent-US-206200.pdf + (Improvement in fountain-pen holders)
- File:Patent-US-211575.pdf + (Improvement in fountain-pens)
- File:Patent-US-202655.pdf + (Improvement in fountain-pens)
- File:Patent-US-222959.pdf + (Improvement in fountain-pens)
- File:Patent-US-109257.pdf + (Improvement in fountain-pens)
- File:Patent-US-120520.pdf + (Improvement in pen-and-pencil cases)
- File:Patent-US-122169.pdf + (Improvement in pen-and-pencil cases)
- File:Patent-US-194158.pdf + (Improvement in pen-holders)
- File:Patent-US-118367.pdf + (Improvement in pen-holders)
- File:Patent-US-112917.pdf + (Improvement in pencil-cases)
- File:Patent-US-135118.pdf + (Improvement in writing-pens)
- File:Patent-GB-358322.pdf + (Improvements in Caps and Clips for Fountain Pens)
- File:Patent-GB-191103257.pdf + (Improvements in Devices for Preventing the Loss of Fountain Pens and Pencils)
- File:Patent-GB-190713900.pdf + (Improvements in Fountain Pen Holders)
- File:Patent-GB-190828493.pdf + (Improvements in Fountain Pen Nibs)
- File:Patent-GB-189923550.pdf + (Improvements in Fountain Penholders)
- File:Patent-GB-190502671.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-190513768.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-190704787.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-104980.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-190407468.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-191100218.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-191219773.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-191125073.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-191116434.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-191506570.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-194751.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-190400459.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-190209634.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-359230.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-784388.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-297903.pdf + (Improvements in Fountain Pens)
- File:Patent-GB-612867.pdf + (Improvements in Fountain Pens and the like)
- File:Patent-GB-101241.pdf + (Improvements in Fountain and other Reservoir Pens)
- File:Patent-GB-113082.pdf + (Improvements in Fountain or Reservoir Pens)
- File:Patent-GB-190213133.pdf + (Improvements in Fountain or Reservoir Pens)
- File:Patent-GB-488541.pdf + (Improvements in Fountain-pens)
- File:Patent-GB-190814947.pdf + (Improvements in Lead Pencil Protectors)
- File:Patent-GB-247038.pdf + (Improvements in Methods of Working Upon Surfaces of Ebonite and other Vulcanized Rubber Articles)
- File:Patent-GB-729639.pdf + (Improvements in Nib Sections for Fountain Pens)
- File:Patent-GB-679783.pdf + (Improvements in Nib Sections for Fountain Pens)
- File:Patent-GB-656673.pdf + (Improvements in Nib Sections for Fountain Pens)
- File:Patent-GB-729729.pdf + (Improvements in Nib-Sections for Fountain Pens)
- File:Patent-GB-191101051.pdf + (Improvements in Pen Holders)
- File:Patent-GB-191210727.pdf + (Improvements in Pen Holders)
- File:Patent-GB-190708313.pdf + (Improvements in Pen-nibs for use in connection with Fountain and other Pens)
- File:Patent-GB-190603690.pdf + (Improvements in Pencil Cases)
- File:Patent-GB-190616715.pdf + (Improvements in Pencil-cases)
- File:Patent-GB-191026585.pdf + (Improvements in Pens Nibs or Styles)
- File:Patent-GB-283677.pdf + (Improvements in Propelling Pencils)
- File:Patent-GB-100592.pdf + (Improvements in Refill Lead Pencils)
- File:Patent-GB-375457.pdf + (Improvements in Reservoir Fountain Pens)
- File:Patent-GB-289969.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-270915.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-190720065.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-239274.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-190821631.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-190916587.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-190428533.pdf + (Improvements in Reservoir Pens)
- File:Patent-GB-705613.pdf + (Improvements in Self-Filling Ball Point Pens)
- File:Patent-GB-118118.pdf + (Improvements in Self-filling Fountain Pens)
- File:Patent-GB-191505790.pdf + (Improvements in Self-filling Fountain Pens)
- File:Patent-GB-190909893.pdf + (Improvements in Self-filling Fountain Pens)
- File:Patent-GB-127562.pdf + (Improvements in Stylographic Fountain Pens)
- File:Patent-GB-190804840.pdf + (Improvements in Stylographic Pens)
- File:Patent-GB-190918450.pdf + (Improvements in Stylographic Pens)
- File:Patent-GB-190524851.pdf + (Improvements in Stylographic Pens)
- File:Patent-GB-190108860.pdf + (Improvements in Stylographic Pens)
- File:Patent-GB-190515547.pdf + (Improvements in a Certain Part of Fountain Pens)
- File:Patent-GB-337794.pdf + (Improvements in and connected with Fountain Pens)
- File:Patent-GB-191309185.pdf + (Improvements in and connected with Fountain Pens)
- File:Patent-GB-190929406.pdf + (Improvements in and connected with Fountain Pens and the like)
- File:Patent-GB-191412837.pdf + (Improvements in and connected with Fountain and like Pens)
- File:Patent-GB-337835.pdf + (Improvements in and connected with Self-filling Fountain Pens)
- File:Patent-GB-375458.pdf + (Improvements in and connected with Self-filling Fountain Pens)
- File:Patent-GB-190507113.pdf + (Improvements in and relating to Cases or Holders for Fountain Pens, Pencils and the like)
- File:Patent-GB-190601860.pdf + (Improvements in and relating to Cases or Holders for Fountain Pens, Pencils and the like)
- File:Patent-GB-128009.pdf + (Improvements in and relating to Fountain Pen Clips)
- File:Patent-GB-190804024.pdf + (Improvements in and relating to Fountain Pen Nibs)
- File:Patent-GB-190809818.pdf + (Improvements in and relating to Fountain Pen Nibs)
- File:Patent-GB-445752.pdf + (Improvements in and relating to Fountain Pens)
- File:Patent-GB-191218716.pdf + (Improvements in and relating to Fountain Pens)
- File:Patent-GB-442262.pdf + (Improvements in and relating to Fountain Pens)
- File:Patent-GB-469699.pdf + (Improvements in and relating to Fountain Pens)
- File:Patent-GB-125906.pdf + (Improvements in and relating to Fountain Pens)
- File:Patent-GB-127532.pdf + (Improvements in and relating to Fountain Pens)
- File:Patent-GB-273357.pdf + (Improvements in and relating to Fountain Pens)
- File:Patent-GB-269614.pdf + (Improvements in and relating to Fountain Pens)
- File:Patent-GB-469496.pdf + (Improvements in and relating to Fountain Pens)
- File:Patent-GB-620605.pdf + (Improvements in and relating to Fountain Pens)
- File:Patent-GB-190719977.pdf + (Improvements in and relating to Fountain and Stylographic Pens)
- File:Patent-GB-364436.pdf + (Improvements in and relating to Fountain-pens)
- File:Patent-GB-406073.pdf + (Improvements in and relating to Ink Wells and in particular Ink Wells suitable for use with Self-filling Fountain Pens)
- File:Patent-GB-190812001.pdf + (Improvements in and relating to Ink-stands)
- File:Patent-GB-190721882.pdf + (Improvements in and relating to Loose Leaf Ledgers, Binders and the like)
- File:Patent-GB-608987.pdf + (Improvements in and relating to Pen Nibs)
- File:Patent-GB-191303456.pdf + (Improvements in and relating to Pens or Nibs)
- File:Patent-GB-621241.pdf + (Improvements in and relating to Sac Self-Filling Fountain Pens)
- File:Patent-GB-129115.pdf + (Improvements in and relating to Self-filling Fountain Pens)
- File:Patent-GB-595572.pdf + (Improvements in and relating to Self-filling Fountain Pens)
- File:Patent-GB-1255389.pdf + (Improvements in and relating to a writing instruments)
- File:Patent-GB-685706.pdf + (Improvements in and relating to ball point pens)
- File:Patent-GB-1150333.pdf + (Improvements in and relating to ball-point pens)
- File:Patent-GB-520445.pdf + (Improvements in and relating to closures for containers for liquids)
- File:Patent-GB-502381.pdf + (Improvements in and relating to fountain pens)
- File:Patent-GB-186818.pdf + (Improvements in and relating to fountain pens)
- File:Patent-GB-175382.pdf + (Improvements in and relating to fountain pens)
- File:Patent-FR-25039E.pdf + (Improvements in and relating to fountain pens)
- File:Patent-GB-215803.pdf + (Improvements in and relating to fountain pens)
- File:Patent-GB-344185.pdf + (Improvements in and relating to fountain pens)
- File:Patent-GB-607060.pdf + (Improvements in and relating to fountain pens)
- File:Patent-GB-612868.pdf + (Improvements in and relating to fountain pens, propelling pencils and like writing instruments)
- File:Patent-GB-573545.pdf + (Improvements in and relating to immersion testing apparatus)
- File:Patent-GB-238288.pdf + (Improvements in and relating to ink bottles and the like)
- File:Patent-GB-474736.pdf + (Improvements in and relating to magazine lead pencils with selectively interchangeable lead holders)
- File:Patent-GB-478118.pdf + (Improvements in and relating to magazine lead pencils with selectively interchangeable lead holders)
- File:Patent-GB-1058094.pdf + (Improvements in and relating to paper clips)
- File:Patent-GB-212564.pdf + (Improvements in and relating to pen-holders)
- File:Patent-GB-182234.pdf + (Improvements in and relating to propelling actions or devices for pencil holders)
- File:Patent-GB-598726.pdf + (Improvements in and relating to self-filling fountain pens)
- File:Patent-GB-151753.pdf + (Improvements in and relating to the filling of fountain pens)
- File:Patent-GB-397736.pdf + (Improvements in and relating to twin fountain pens)
- File:Patent-GB-482097.pdf + (Improvements in and relating to writing implement having interchangeable leads)
- File:Patent-GB-265005.pdf + (Improvements in art of manufacturing fountain pen caps and barrels)
- File:Patent-GB-570091.pdf + (Improvements in flow testing apparatus)
- File:Patent-GB-151844.pdf + (Improvements in fountain and other reservoir pens)
- File:Patent-GB-235447.pdf + (Improvements in fountain or reservoir pens)
- File:Patent-GB-334913.pdf + (Improvements in fountain pen)
- File:Patent-US-174965.pdf + (Improvements in fountain pen)
- File:Patent-GB-708633.pdf + (Improvements in fountain pens)
- File:Patent-GB-352184.pdf + (Improvements in fountain pens)
- File:Patent-GB-416648.pdf + (Improvements in fountain pens)
- File:Patent-GB-738754.pdf + (Improvements in fountain pens)
- File:Patent-GB-524710.pdf + (Improvements in fountain pens)
- File:Patent-GB-469484.pdf + (Improvements in fountain pens)
- File:Patent-GB-169616.pdf + (Improvements in fountain pens)
- File:Patent-GB-612870.pdf + (Improvements in fountain pens)
- File:Patent-GB-739284.pdf + (Improvements in fountain pens)
- File:Patent-GB-795902.pdf + (Improvements in fountain pens)
- File:Patent-GB-164043.pdf + (Improvements in fountain pens)
- File:Patent-GB-238110.pdf + (Improvements in fountain pens of the automatic filling type)
- File:Patent-GB-639958.pdf + (Improvements in fountain pens, propelling pencils and the like)
- File:Patent-US-199621.pdf + (Improvements in fountain-pens)
- File:Patent-US-148999.pdf + (Improvements in inkstands)
- File:Patent-GB-191007239.pdf + (Improvements in or connected with "Self-filling" Reservoir Pens)
- File:Patent-GB-190905849.pdf + (Improvements in or connected with Reservoir-pens)
- File:Patent-GB-321309.pdf + (Improvements in or in connection with show or display cards)
- File:Patent-GB-359830.pdf + (Improvements in or relating to Calendars or Date Indicators)
- File:Patent-GB-245448.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-288176.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-303699.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-351734.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-595652.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-435482.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-392482.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-312180.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-297194.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-473481.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-523717.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-885375.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-885374.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-141071.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-146930.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-191508198.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-418734.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-666145.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-609128.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-190823642.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-191126950.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-191400948.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-191507408.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-191516665.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-101895.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-754680.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-291607.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-190308198.pdf + (Improvements in or relating to Fountain Pens)
- File:Patent-GB-110270.pdf + (Improvements in or relating to Fountain and Stylographic Pens)
- File:Patent-GB-191211520.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-191116979.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-414929.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-182620.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-435065.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-454040.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-396879.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-191220490.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-263341.pdf + (Improvements in or relating to Fountain or Reservoir Pens)
- File:Patent-GB-191502959.pdf + (Improvements in or relating to Fountain or Reservoir Pens Pens)
- File:Patent-GB-191330070.pdf + (Improvements in or relating to Magazine Pencils)
- File:Patent-GB-409074.pdf + (Improvements in or relating to Pencils)
- File:Patent-GB-586917.pdf + (Improvements in or relating to Pens)
- File:Patent-GB-410437.pdf + (Improvements in or relating to Reservoir Pens)
- File:Patent-GB-450343.pdf + (Improvements in or relating to Reservoir Pens)
- File:Patent-GB-420164.pdf + (Improvements in or relating to Retaining Means for Fountain Pens, Propelling Pencils, and the like in Garment Pockets)
- File:Patent-GB-191129078.pdf + (Improvements in or relating to Self-filling Fountain or Reservoir Pens)
- File:Patent-GB-191310028.pdf + (Improvements in or relating to Self-filling Reservoir Pens)
- File:Patent-GB-380267.pdf + (Improvements in or relating to Stands for Pens and the like)
- File:Patent-GB-363935.pdf + (Improvements in or relating to Stands for Pens and the like)
- File:Patent-GB-191203230.pdf + (Improvements in or relating to Stylographic Pens)
- File:Patent-GB-191316916.pdf + (Improvements in or relating to Stylographic Pens)
- File:Patent-GB-304922.pdf + (Improvements in or relating to Stylographic Pens or Ink Pencils)
- File:Patent-GB-191211730.pdf + (Improvements in or relating to Stylographic Reservoir Pens)
- File:Patent-GB-1017342.pdf + (Improvements in or relating to Synthetic-Material Cartridges for Liquids)
- File:Patent-GB-414250.pdf + (Improvements in or relating to Writing Points or Nibs)
- File:Patent-US-2051337.pdf + (Improvements in or relating to Writing Points or Nibs)
- File:Patent-GB-284412.pdf + (Improvements in or relating to containers for liquid or semiliquid adhesives)
- File:Patent-GB-330009.pdf + (Improvements in or relating to desk stands suitable for fountain pens and the like)
- File:Patent-GB-541190.pdf + (Improvements in or relating to fountain pens, propelling pencils and the like)
- File:Patent-GB-501523.pdf + (Improvements in or relating to fountain pens, propelling pencils and the like)
- File:Patent-GB-228672.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-232519.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-323129.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-146632.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-159119.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-256814.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-202093.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-329164.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-CA-264967.pdf + (Improvements in or relating to fountain or reservoir pens)
- File:Patent-GB-495659.pdf + (Improvements in or relating to fountain pen barrels and the like)
- File:Patent-GB-497169.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-318982.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-619349.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-420064.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-575341.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-623767.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-412610.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-896958.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-621822.pdf + (Improvements in or relating to fountain pens)
- File:Patent-GB-635144.pdf + (Improvements in or relating to fountain pens)