Multipurpose photographic film handling cassette having an impro

Details Multipurpose photographic film handling cassette having an impro Multipurpose photographic film handling cassette having an impro

1979-12-31

1981-02-03

Hayes, Monroe H.

Optics: motion pictures

With film treating or working

352 78R, G03C 1100

Patent

active

042485070

ABSTRACT:
A fluid applicator is provided for depositing a coating of processing fluid on a moving run of photographic film strip which includes a single fluid reservoir which comprises an integrally formed nozzle assembly which includes an opening through which processing fluid may be released and a downwardly facing doctoring conformation for expressing the desired layer of processing fluid upon the film strip emulsion. A processing fluid sealing tear tab is positioned directly upon the downwardly facing surface of the processor and is sealingly engaged therewith by a suitable adhesive material. The tear tab is provided with means attached thereto at one end for assuring removal of substantially all of the adhesive material carried by the doctoring conformation upon removal of the tear tab to thereby assure a substantially clean adhesive free surface to be presented to the film strip during the processing fluid deposition.

REFERENCES:
patent: 3615127 (1971-10-01), Land
patent: 3623417 (1971-11-01), Eloranta et al.
patent: 3667361 (1972-06-01), Meggs et al.
patent: 3785725 (1974-01-01), Batter et al.
patent: 3800306 (1974-03-01), Land
patent: 3806245 (1974-04-01), Land et al.
patent: 3809465 (1974-05-01), Mason
patent: 3895862 (1975-07-01), Stella et al.
patent: 3999844 (1976-12-01), Batter
patent: 4003064 (1977-01-01), Mason
patent: 4105307 (1978-08-01), Holmes et al.
patent: 4110018 (1978-08-01), Finnemore

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