Blade sharpener

Details Blade sharpener Blade sharpener

2006-07-25

2006-07-25

Hyder, Philip S. (Department: 2915)

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

Design Patent

active

D0525509

CLAIM:
The ornamental design for a blade sharpener, as shown and described.

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