Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2001-09-19
2002-04-09
Coles, Doris V. (Department: 2913)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0455327
CLAIM:
The ornamental design for the air ratchet, as shown and described.
REFERENCES:
patent: 4346630 (1982-08-01), Hanson
patent: 4722252 (1988-02-01), Fulcher et al.
patent: 5603393 (1997-02-01), Ghode et al.
patent: D379909 (1997-06-01), Hawkins
patent: 5983757 (1999-11-01), Blise et al.
Chicago Pneumatic ⅜ Ratchet photocopy.
IR 1107 Ultra Duty Air Ratchet Wrench, Twin Pawl Plus™ photocopy.
P. 222, Power Tools, Air ⅜″ Drive Air Ratchets.
Beer Joshua M.
Brehm James R.
Nowak Dennis A.
Albert Elizabeth A.
Coles Doris V.
Shaw Seyfarth
Snap-on Technologies, Inc.
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