Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2006-05-01
2008-10-21
Nelson, T. Chase (Department: 2915)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0578852
CLAIM:
The ornamental design for an air tool, as shown and described.
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Photographs of pneumatic tools publicly available prior to May 1, 2006.
Ingersoll-Rand Company
Michael & Best & Friedrich LLP
Nelson T. Chase
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