Patent
   D254978
Priority
Aug 25 1977
Filed
Feb 23 1978
Issued
May 13 1980
Expiry
May 13 1994
Assg.orig
Entity
unknown
2
3
n/a
The ornamental design for a pencil sharpener, as shown and described.

FIG. 1 is a perspective view of a pencil sharpener showing my new design;

FIG. 2 is a reduced scale right side elevational view, the left side being a mirror image thereof;

FIG. 3 is a front elevational view, the vertical cut-out surface on the opposite side being plain and unornamented; and

FIG. 4 is a top plan view, the bottom plan view being a mirror image thereof except that the larger circle is omitted and the blade end is exposed.

The characteristic feature of the design resides in the longitudinal grooves on the two opposite and identical sides.

Mobius, Werner

Patent Priority Assignee Title
D304535, May 29 1987 Royston Corporation Cup dispenser housing
D450089, Aug 16 2000 Dart Industries Inc Candle shaver
Patent Priority Assignee Title
AT174320,
149356,
DE1033094,
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