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| Number | Title | Issue Date |
| 4212528 | Photographic film cassette having pressure pad and nozzle arrangement Method and apparatus for reducing frictional drag on a strip of photographic film moving in a film cassette between a pressure pad and a fluid processor nozzle, and for more effectively controlling the processing fluid thickness on the moving film. Formed... | 07/15/1980 |
| 4198152 | Method and apparatus for eliminating undesirable blemishes in coating of processing fluid Method and apparatus for avoiding undesirable wakes or blemishes in a coating of processing fluid deposited on a moving run of an exposed film strip. Such apparatus includes a doctoring surface which traverses the film strip at an oblique angle to the dir... | 04/15/1980 |
| 4171898 | Film cassette processor having reverse inclined doctor blade A doctoring surface conformation for applicator nozzle structures in photographic film cassette contained processors by which a coating of processing fluid is deposited on exposed film strip moving in a given direction of film advancement. The conformatio... | 10/23/1979 |
| 4139284 | Film processing cassette containing means for absorbing excess film processing fluid A photographic system for processing and viewing film contained in a cassette with a processor for applying processing fluid to the film strip having valve means to seal the processor at the conclusion of fluid application. An absorbing pad is positioned ... | 02/13/1979 |
| 4119990 | Fluid applicator doctor blade A doctoring surface conformation for applicator nozzle structures in photographic film cassette contained processors by which a coating of processing fluid may be deposited on a moving run of an exposed film strip. The doctoring surface conformation is co... | 10/10/1978 |
| 4106042 | Multipurpose film cassette having a processor disabling valve retention arrangement Apparatus is provided for retaining a slideably displaceable valve member in its initial position prior to displacement of the valve to a final position responsive to film movement in a multipurpose film cassette of the type containing a film strip for ex... | 08/08/1978 |
| 4084171 | Photographic cassette having pressure plate release of a processor disabling valve Apparatus is provided for positively retaining a slidably displaceable valve member in its stored position prior to initiation of the processing cycle in a multi-purpose film cassette of the type containing a photographic film strip for exposure, processi... | 04/11/1978 |
| 4080615 | Photographic processing fluid applicator A processing fluid receptacle of a photographic processing fluid applicator for use in a photographic film cassette capable of processing latent images on exposed film without requiring removal of the film from the cassette. The receptacle has an aperture... | 03/21/1978 |
| 4080614 | Photographic cassette having pressure plate release of a processor disabling valve Apparatus is provided for positively retaining a slidably displaceable valve member in its stored position prior to initiation of the processing cycle in a multi-purpose film cassette of the type containing a photographic film strip for exposure, processi... | 03/21/1978 |
| 4023194 | Photographic system employing a cassette carrying a processing indicator A film handling cassette and apparatus configured for operation of the same through any one of several processing cycles and subsequent projection of the film retained within the cassette. The cassette includes structure indicative of the processing cycle... | 05/10/1977 |
