Office supplies; artists and teachers materials – Office equipment not elsewhere specified – Perforating or cutting
Design Patent
2002-01-02
2003-02-11
Holtje, Martie K. (Department: 2913)
Office supplies; artists and teachers materials
Office equipment not elsewhere specified
Perforating or cutting
Design Patent
active
D0470183
CLAIM:
I claim the ornamental design for a pencil sharpener, as shown and described.
REFERENCES:
patent: D146197 (1947-01-01), Staab
patent: 3221709 (1965-12-01), Montemayor
patent: D214743 (1969-07-01), Goeders
patent: D251977 (1979-05-01), Leuenberger et al.
patent: D255127 (1980-05-01), Mobius
patent: 5167071 (1992-12-01), Eisen
patent: D431263 (2000-09-01), Greenhouse
Cantor & Colburn LLP
Holtje Martie K.
Manufacture d'Articles de Precision et de Dessin - M.A.P.E.
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