Writing instrument

Details Writing instrument Writing instrument

2001-08-07

2002-05-14

Holtje, Martie K. (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

CD19S048000, CD19S055000, CD19S056000

Design Patent

active

D0457187

CLAIM:
The ornamental design for a writing instrument, as shown and described.

REFERENCES:
patent: D28558 (1898-05-01), Goldsmith
patent: D89816 (1933-05-01), Tefft
patent: D96022 (1935-06-01), Cuthbert
patent: D100125 (1936-06-01), Rominger
patent: D159095 (1950-06-01), Peterson et al.
patent: 2881736 (1959-04-01), Zepelovitch
patent: D188972 (1960-10-01), Young
patent: D217646 (1970-05-01), DeGroft
patent: D221265 (1971-07-01), Wakai
patent: D343418 (1994-01-01), Dugelay
patent: D356598 (1995-03-01), Thompson et al.
patent: D397150 (1998-08-01), Izushima
patent: D407437 (1999-03-01), Worther
patent: D410673 (1999-06-01), Martin et al.
patent: D410952 (1999-06-01), Hadtke et al.
patent: D429280 (2000-08-01), Mittersinker
patent: D436996 (2001-01-01), Izushima
patent: D449856 (2001-10-01), Matsuzaki et al.

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