Office supplies; artists and teachers materials – Book – album or cover – Element or attachment
Design Patent
2001-01-02
2001-12-11
Mortimer, Paula A. (Department: 2912)
Office supplies; artists and teachers materials
Book, album or cover
Element or attachment
Design Patent
active
D0451956
CLAIM:
The design of the loose leaf binder end portion, as shown and described.
REFERENCES:
patent: D. 409240 (1999-05-01), Ko
patent: D. 433445 (2000-11-01), To
patent: 1787957 (1931-01-01), Schade
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patent: 3404685 (1968-10-01), Vernon
patent: 4813803 (1989-03-01), Gross
patent: 5234276 (1993-08-01), Semerjian et al.
patent: 5807006 (1998-09-01), Cheung
Drinker Biddle & Reath LLP
Mortimer Paula A.
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