Photography and optical equipment – Photographic accessory – Film processing equipment
Design Patent
2001-05-29
2002-05-21
Aronovich, Adir (Department: 2912)
Photography and optical equipment
Photographic accessory
Film processing equipment
CD14S481000
Design Patent
active
D0457544
CLAIM:
The ornamental design for a plastic film roll, as shown.
REFERENCES:
patent: D102268 (1936-12-01), Flannery
patent: D114462 (1939-04-01), Platt
patent: 3276340 (1966-10-01), Nerwin
patent: 5102062 (1992-04-01), Bush
patent: D330549 (1992-10-01), Takahashi
patent: 5271577 (1993-12-01), Takahashi et al.
patent: 5435499 (1995-07-01), Hirose
Salzsauler Donald J.
Salzsauler Edward R.
Salzsauler Richard G.
Delbridge Robert F.
Saltech Inc.
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