Four stage sharpener

Details Four stage sharpener Four stage sharpener

2011-06-28

2011-06-28

Hyder, Phillip S (Department: 2917)

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

Design Patent

active

D0640523

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

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Wusthof Knife Sharpener-4 Stage Hand Held 2944-7. Downloaded Mar. 22, 2011 at http://www.google.com/products/catalog?hl=en&sugexp=ldymIs&pq=wusthof&xhr=t&q=usthof+4+sta...
Wushhof Universal 4 Stage Sharpener. Downloaded at http://www.crateandbarrel.com/kitchen-and-food/knife-sharpeners/wüsthof-universal-4-stage-sharpener/s...

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