Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2002-08-09
2003-07-15
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
D0477196
CLAIM:
The ornamental design for a knife blade for a scraper tool, as shown and described.
REFERENCES:
patent: 1192910 (1916-08-01), Lawrence
patent: 3076263 (1963-02-01), Musto
patent: 3276120 (1966-10-01), Scott et al.
patent: D405338 (1999-02-01), Balolia
Albert Elizabeth A.
Coles Doris V.
Logan II Charles C.
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