Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2007-09-04
2007-09-04
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
29239537
CLAIM:
The ornamental design for a utility knife, as shown and described.
REFERENCES:
patent: D319378 (1991-08-01), Wilcox
patent: D348383 (1994-07-01), Perkins
patent: D395219 (1998-06-01), Ghavami
patent: D401832 (1998-12-01), Keklak et al.
patent: D420270 (2000-02-01), Martone
patent: D426133 (2000-06-01), Degen et al.
patent: D455061 (2002-04-01), Huang
patent: D462250 (2002-09-01), Ping
Koda & Androlia
Zenten Bernhard Groten S.L.
LandOfFree
Utility knife does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Utility knife, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Utility knife will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3781870