Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Perforating or cutting
Design Patent
2003-06-27
2004-05-04
Holtje, Martie K. (Department: 2913)
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Perforating or cutting
Design Patent
active
D0489411
CLAIM:
The ornamental design for a paper punch, as shown.
REFERENCES:
patent: 1692764 (1928-11-01), Salt
patent: 2200672 (1940-05-01), Kern
patent: 4466322 (1984-08-01), Mori
patent: D289776 (1987-05-01), Goertz et al.
patent: D360225 (1995-07-01), Yang
Holtje Martie K.
Kirshner Daniel
Officemate International Corp.
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