Paper punch

Details Paper punch Paper punch

2007-05-15

2007-05-15

Albert, Elizabeth A. (Department: 2913)

Office supplies; artists and teachers materials

Office equipment not elsewhere specified

Perforating or cutting

Design Patent

active

29243657

CLAIM:
The ornamental design for a paper punch, as shown and described.

REFERENCES:
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patent: 6925921 (2005-08-01), Lee
patent: 7011009 (2006-03-01), Tomich
patent: 2002/0157517 (2002-10-01), Huang

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