August 28, 2007
June 3, 2005
Lau; Tung Yan
(Fotan, N.T., Hong Kong, CN)
Albert; Elizabeth A.
Attorney Or Agent:
Field Of Search:
U.S Patent Documents:
Foreign Patent Documents:
CLAIM The ornamental design for a pencil sharpener, as shown and described.
FIG. 1 is a front elevational view of a pencil sharpener showing my new design; the rear elevational view being a mirror image of the front elevational view;
FIG. 2 is a left side view thereof; the right side view being a mirror image of the left side view;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
The broken line showing portions of the pencil sharpener are included for information purposes only and form no part of the claimed design.
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