File:Patent-US-1674259.pdf

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Original file(1,159 × 1,704 pixels, file size: 112 KB, MIME type: application/pdf, 2 pages)
Inventor

Bernard M. Palmer

Assignee

The Parker Pen Company

Country

US

Application N°

181415

Application Date

1927-04-06

Patent N°

1674259

Brevettato

1928-06-19

Priorità

1927-04-06

Brand

Parker

Title

Pencil gripper

Description

Bocchetta per matita meccanica

Riferimenti esterni

Informazioni

Brevetto per la bocchetta di una sorta di stiloforo per matite meccaniche. Riferimenti a n° US-1706662. Usato anche dalla Eversharp, appare sul foglietto sottostante uno stiloforo di questa azienda; presumibilmente fa parte di quelli assegnati alla Pen Desk Set Company.

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current03:04, 5 August 2012Thumbnail for version as of 03:04, 5 August 20121,159 × 1,704, 2 pages (112 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William L. Cannif |Assignee=The Parker Pen Company |Country=US |ApplicationNum=181415 |ApplicationDate=1927-04-06 |PatentNum=1674259 |PatentDate=1928-06-19 |PriorityDate=1926-10-16 |Titolo=Pencil gripper |Marca=Parker |Descrizion...
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关于“Patent-US-1674259.pdf”的事实
Application date1927年4月6日 (三) +
Application number181415 +
Assigned toThe Parker Pen Company +
Invented byBernard M. Palmer +
Licensed toWahl Eversharp +
Mention patentFile:Patent-US-1706662.pdf +
Patent date1928年6月19日 (二) +
Patent descriptionBocchetta per matita meccanica +
Patent number1674259 +
Patent titlePencil gripper +
Patented byThe Parker Pen Company +
Patented inUS +
Priority date1927年4月6日 (三) +