Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2001-09-05
2003-02-11
Douglas, Alan P. (Department: 2911)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0470041
CLAIM:
The ornamental design for a rock bolt support plate, as shown and described.
REFERENCES:
patent: 2854824 (1958-10-01), Curry et al.
patent: D236428 (1975-08-01), Stewart et al.
patent: 4498815 (1985-02-01), Dye
patent: D288778 (1987-03-01), Giannuzzi
patent: D301687 (1989-06-01), Cassidy et al.
patent: 5102275 (1992-04-01), Hulsey
patent: 5851089 (1998-12-01), Beretta
Altera Law Group LLC
Heflin Clare E.
Industrial Roll Formers Pty Limited
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