Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2007-10-09
2007-10-09
Barkai, Raphael (Department: 2915)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
29262493
CLAIM:
The ornamental design for a spanner, as shown and described.
REFERENCES:
patent: 3916735 (1975-11-01), Evans
patent: D357618 (1995-04-01), Macor
patent: D412819 (1999-08-01), Macor
patent: D443189 (2001-06-01), Li-Chen
patent: D461381 (2002-08-01), Kramer
Barkai Raphael
Gholson Randall H.
Proxene Tools Co., Ltd
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