Optics: motion pictures – Removable film strip magazine type – Magazines
Patent
1979-01-02
1980-05-20
Hayes, Monroe H.
Optics: motion pictures
Removable film strip magazine type
Magazines
352130, G03B 2302
Patent
active
042036550
ABSTRACT:
Method and fluid applicator apparatus usable in a photographic film cassette and including a pressure pad having a film engaging surface for slidably supporting successive incremental portions of a strip of photographic film in a given plane as the film strip progressively advances in a given direction across a nozzle opening through which processing fluid is deposited on the film's emulsion surface having a particle engaging surface depending from the film engaging surface and facing in a direction opposite to the direction to divert particles impinging thereagainst in a manner and direction so that they are prevented from being caught by the particle engaging surface of the pressure pad.
REFERENCES:
patent: 1401013 (1921-12-01), Teitel
patent: 1928235 (1933-09-01), Taylor
patent: 2341460 (1944-02-01), Martin
patent: 2351371 (1944-06-01), Smith
patent: 2981170 (1961-04-01), Brault
patent: 3122781 (1964-03-01), Mutter
patent: 3470576 (1969-10-01), Troia
patent: 3551201 (1970-12-01), Marchese et al.
patent: 3641905 (1972-02-01), Adams
patent: 3643579 (1972-02-01), Downey et al.
patent: 3665890 (1972-05-01), Mishler
patent: 3748994 (1973-07-01), Stella
patent: 3785725 (1974-01-01), Batter et al.
patent: 3806245 (1974-04-01), Land et al.
patent: 3812515 (1974-05-01), Cook
patent: 3832048 (1974-08-01), Batter et al.
patent: 3903541 (1975-09-01), Von Meister et al.
Mason Paul B.
Stella Joseph A.
Hayes Monroe H.
Payne Leslie J.
Polaroid Corporation
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