Translations:Pennino/17/en

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Finally, being an essential element of the fountain pen, the nib has undergone some constructive variations by companies. Initially there was a differentiation carried out mainly in the construction materials of the body and the tip, but until the '30s has always remained virtually identical in form and function. The first significant diversification was the one introduced by Eversharp in 1932, with the variable flexibility nib called "Adjustable Point" equipped with a slider. But the most significant changes began in 1941, with the market release of the Parker 51, which marked the debut of the hooded nib. From then on there were evolutions such as the conical nib of the Triumph, the various versions of the winged nib from Wing-flow onwards, or the particular "inlaid nib'" introduced with the PFM.

Notes

Related Patents=

  • Patent n° US-399306, of 1889-03-12, requested on 1888-03-16, of Paul E. Wirt, Wirt. Fountain-pen.
  • Patent n° FR-360837, of 1906-05-04, requested on 1905-12-11, Roeder. Dispositif formant réservoir d'encre pour plumes et porte-plumes.
  • Patent n° GB-190708313, of 1907-12-31, requested on 1907-04-10, of Duncan Cameron, Cameron. Improvements in Pen-nibs for use in connection with Fountain and other Pens.
  • Patent n° GB-190809818, of 1909-01-21, requested on 1908-05-06, of Duncan Cameron, Cameron. Improvements in and relating to Fountain Pen Nibs.
  • Patent n° FR-396527, of 1909-04-14, requested on 1908-05-06, of Duncan Cameron, Cameron. Bec de plume à réservoir.
  • Patent n° GB-190828493, of 1909-08-19, requested on 1907-04-10, of Duncan Cameron, Cameron. Improvements in Fountain Pen Nibs.
  • Patent n° US-940509, of 1909-11-16, requested on 1908-11-28, of Duncan Cameron, Cameron. Fountain pen nib.
  • Patent n° US-1154498, of 1915-09-21, requested on 1915-04-08, of William I. Ferris, Waterman. Gold pen.
  • Patent n° FR-582950, of 1924-12-31, requested on 1923-06-27, of Theodor Kovacs, Günther Wagner - Pelikan. Dispositif pour la fixation amovible des plumes aux porte-plume à réservoir.
  • Patent n° US-1613812, of 1927-01-11, requested on 1924-06-11, of John C. Wahl, Wahl Eversharp. Pen and nib and method of producing same.
  • Patent n° US-1735199, of 1929-11-12, requested on 1924-08-14, of Charles J. Funk, Wahl Eversharp. Means and method of assembling nibs and feed members for fountain pens.
  • Patent n° US-1735224, of 1929-11-12, requested on 1924-09-13, of John C. Wahl, Wahl Eversharp. Fountain-pen assembling.
  • Patent n° US-1779836, of 1930-10-28, requested on 1926-01-28, of John C. Wahl, Wahl Eversharp. Fountain pen and method of assembling same.
  • Patent n° US-1787406, of 1930-12-30, requested on 1926-08-12, of Donald D. Mungen, Robert Back, Wahl Eversharp. Fountain pen.
  • Patent n° US-1800425, of 1931-04-14, requested on 1927-10-26, of Leon H. Ashmore, Esterbrook. Pen.
  • Patent n° GB-373123, of 1932-05-17, requested on 1931-01-16, of Arthur Gilbert, Mentmore. Improvements in or relating to pen nibs.
  • Patent n° US-1867932, of 1932-07-19, requested on 1927-04-13, of Carl W. Gronemann et al, Wahl Eversharp. Means for making pen nibs.
  • Patent n° FR-729691, of 1932-07-29, requested on 1931-01-16, of Arthur Gilbert, Mentmore. Perfectionnement aux becs des plumes.
  • Patent n° US-1882780, of 1932-10-18, requested on 1930-01-02, of Arthur O. Dahlberg, Unbranded. Fountain pen.
  • Patent n° US-1885862, of 1932-11-01, requested on 1931-06-29, of Salomon M. Sager, Sager. Feed bar and pen point.
  • Patent n° US-1918239, of 1933-07-18, requested on 1931-12-24, of Leon H. Ashmore, Esterbrook. Fountain pen.
  • Patent n° US-1939753, of 1933-12-19, requested on 1928-11-19, of Edward S. Wood, Esterbrook. Fountain pen.
  • Patent n° GB-412610, of 1934-07-02, requested on 1932-12-30, of Edward S. Wood, Leon H. Ashmore, Esterbrook. Improvements in or relating to fountain pens.
  • Patent n° US-1989220, of 1935-01-29, requested on 1934-02-20, of Norman E. Weigel, Wearever. Fountain pen.
  • Patent n° US-1999177, of 1935-04-30, requested on 1933-01-31, of Leon H. Ashmore, Esterbrook. Fountain pen.
  • Patent n° US-2012722, of 1935-08-27, requested on 1934-03-10, of Henry Krause, Chilton. Fountain pen.
  • Patent n° US-2019734, of 1935-11-05, requested on 1934-12-08, of Salomon M. Sager, Sager. Fountain pen.
  • Patent n° DE-645085, of 1937-05-21, requested on 1934-08-31, of Mark Sydney Finburgh, Wyvern Fountain Pen Company. Fuellfederhalter mit einer den Tintenleiter durch huelsenartig gebogene Lappen umgreifenden Feder.
  • Patent n° US-2089449, of 1937-08-10, requested on 1935-05-06, of Milford G. Sypher, Chilton. Pen.
  • Patent n° FR-850525, of 1939-12-19, requested on 1938-08-23, Stylomine. Gaine pour pointe à écrire.
  • Patent n° US-2208460, of 1940-07-16, requested on 1938-02-21, of David Kahn, Mack Seyforth, Wearever. Pen point and method of making the same.
  • Patent n° US-2228250, of 1941-01-14, requested on 1935-08-27, of Leon H. Ashmore, Esterbrook. Manufacture of writing pens.
  • Patent n° DE-701860, of 1941-01-25, requested on 1934-08-14, of Ernst Rösler, Montblanc, Kaweco. Korrosionsbeständige Schreibfeder, insbesondere für Füllfederhalter.
  • Patent n° US-2289963, of 1942-07-14, requested on 1940-10-24, of Benjamin W. Hanle, Eagle. Fountain pen.
  • Patent n° FR-876230, of 1942-10-30, requested on 1941-06-14, Stylomine. Plumes à écrire.
  • Patent n° FR-879518, of 1943-02-25, requested on 1942-02-20, Bayard. Plume de stylographe.
  • Patent n° US-2316478, of 1943-04-13, requested on 1941-10-21, of Norman E. Weigel, Wearever. Pen point material.
  • Patent n° US-2328116, of 1943-08-31, requested on 1942-09-23, of Norman E. Weigel, Wearever. Fountain pen.
  • Patent n° GB-569286, of 1945-05-16, requested on 1943-11-16, of Arthur E. Andrews, William F. Johnson, Mentmore. Improvements in or relating to ink reservoir pens.
  • Patent n° US-2410423, of 1946-11-05, requested on 1944-10-14, of Thomas F. Brinson, Scripto. Fountain pen.
  • Patent n° CH-247460, of 1947-03-15, requested on 1943-11-16, Mentmore. Plume à réservoir.
  • Patent n° US-2422351, of 1947-06-17, requested on 1944-12-23, of Benjamin W. Hanle, Eagle. Fountain pen.
  • Patent n° FR-922791, of 1947-06-18, requested on 1946-01-04, Stylomine. Plume à pointe dure pour stylographe.
  • Patent n° FR-925959, of 1947-09-18, requested on 1946-04-06, Stylomine. Nouvelle plume à écrire pour stylos.
  • Patent n° US-2430023, of 1947-11-04, requested on 1944-01-27, of Sydney E. Longmaid, Esterbrook. Writing implement.
  • Patent n° US-2431015, of 1947-11-18, requested on 1943-11-16, of Arthur E. Andrews, William F. Johnson, Mentmore. Ink reservoir pen.
  • Patent n° CH-266126, of 1948-10-22, requested on 1944-10-14, of Thomas F. Brinson, Scripto. Porte-plume à réservoir.
  • Patent n° FR-938710, of 1948-10-22, requested on 1944-10-14, of Thomas F. Brinson, Scripto. Perfectionnements aux porte-plume à réservoir.
  • Patent n° US-2483603, of 1949-10-04, requested on 1946-03-18, of Russell T. Wing, Unbranded. Fountain pen.
  • Patent n° US-2489983, of 1949-11-29, requested on 1944-02-14, of Victor H. Severy, Scripto. Fountain pen.
  • Patent n° FR-961601, of 1950-05-16, requested on 1948-01-28, Stylomine. Procédé et dispositif pour la fixaxtion correcte des plumes des stylographes.
  • Patent n° FR-878818, of 1951-01-24, requested on 1942-01-28, Bayard. Perfectionnements aux porte-plume à réservoir.
  • Patent n° US-2548906, of 1951-04-17, requested on 1945-10-19, of John William Para, Wearever. Fountain pen.
  • Patent n° GB-656673, of 1951-08-29, requested on 1948-09-27, of Edward Stephen Sears, Swan. Improvements in Nib Sections for Fountain Pens.
  • Patent n° DE-856273, of 1952-11-20, requested on 1950-09-11, of William F. Johnson, Mentmore. Feder fuer Fuellfederhalter.
  • Patent n° FR-1042361, of 1953-10-30, requested on 1950-09-11, Mentmore. Plume pour porte-plume à réservoir.
  • Patent n° FR-59403E, of 1954-05-25, requested on 1949-07-06, Stylomine. Procédé et dispositif pour la fixation correcte des plumes de stylographes.
  • Patent n° GB-729639, of 1955-05-11, requested on 1951-03-01, of Edward Stephen Sears, Swan. Improvements in Nib Sections for Fountain Pens.
  • Patent n° US-2811948, of 1957-11-05, requested on 1954-06-06, of David Kahn, Morris Levy, Wearever. Locking device for fountain pen.
  • Patent n° FR-1156940, of 1958-05-22, requested on 1956-07-13, of Umberto Legnani, LUS. Perfectionnements aux moyens de fixation de plumes remplaçables pour porteplumes à réservoir, et plumes de rechange perfectionnées correspondantes.
  • Patent n° GB-807974, of 1959-01-28, requested on 1956-10-11, of Kenneth Buckingham Robinson, Stephens. Improvements in or relating to fountain pens.
  • Patent n° US-2987044, of 1961-06-06, requested on 1955-06-18, of Donald H. Young, Waterman. Fountain pen nib mounting.