Mechanical pencil

Details Mechanical pencil Mechanical pencil

2008-12-04

2009-11-10

Albert, Elizabeth A (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

Design Patent

active

D0603897

CLAIM:
The ornamental design for a mechanical pencil, as shown and described.

REFERENCES:
patent: D394875 (1998-06-01), Izushima
patent: D405468 (1999-02-01), Izushima
patent: D412342 (1999-07-01), Shimizu
patent: D415197 (1999-10-01), Izushima
patent: D418871 (2000-01-01), Keda
patent: D421772 (2000-03-01), Maruyama
patent: 6206595 (2001-03-01), Keda
patent: D451545 (2001-12-01), Tsuchikura
patent: D453790 (2002-02-01), Tsuchikura
patent: D463821 (2002-10-01), Nishida
patent: D474241 (2003-05-01), Hasegawa
patent: D491984 (2004-06-01), Piacenza
patent: D492963 (2004-07-01), Qiu
patent: D506504 (2005-06-01), Nakazawa et al.
patent: D506780 (2005-06-01), Nakazawa
patent: D523476 (2006-06-01), Nakazawa
patent: D525302 (2006-07-01), Togawa
patent: D542843 (2007-05-01), Qiu
patent: D562891 (2008-02-01), Qiu et al.
patent: D562894 (2008-02-01), Nishida
patent: D589088 (2009-03-01), Li
patent: 001007504-0003 (2008-09-01), None
patent: 001051551-0001 (2008-12-01), None

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