Transport mechanism for a photographic film processor
US4140383A · kind A · utility
12Cited by
8References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 10, 1976 |
| Grant date | Feb 20, 1979 |
| Priority date | — |
| Expiry date | Dec 10, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86236
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Apparatus for engaging and moving a film strip through a light-tight processor having tanks of processing chemicals, including a film clip which fastens to the front of the film and which has a rearwardly-facing opening, and a pickup member which enters the opening in the film clip to drag it and the film strip through the tanks of chemicals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.