Writing instrument

Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument

Design Patent

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Details

CD19S051000

Design Patent

active

D0487114

CLAIM:
We claim the ornamental design for a writing instrument, as shown and described.

REFERENCES:
patent: D189735 (1961-02-01), Platt
patent: D324068 (1992-02-01), Herbst et al.
patent: D418541 (2000-01-01), Mayer
patent: D441018 (2001-04-01), Droege
patent: D465238 (2002-11-01), Quil
patent: D478125 (2003-08-01), Chen
patent: D480423 (2003-10-01), Kung
Five (5) color photograph perspective view exhibits of the product claimed in U.S. Pat. No. D465,238, labeled Exhibits BA, BB, BC, and BD.
Two (2) color photograph perspective view exhibits of a product unclaimed by any known patent, produced by Szu Mao Stationery Gifts Co. of Taipei, Taiwan, ROC, labeled Exhibits CA and CB.
Copy of the Szu Mao web page showing the model S6034 pen shown in Exhibits CA and CB; web address http://www.worldsofpens.com/show.asp?id=28 published by Szu Mao Stationery Gifts Co. of Taipei, Taiwan, ROC; publication date unknown (copyright 2003-2004).
Copy of the Szu Mao July 2003 Newsletter featuring model S6034 pen shown in Exhibits CA and CB; published by Szu Mao Stationery Gifts Co. of Taipei, Taiwan, ROC, Jul. 2003.

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