Camera
US5604557A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 15, 1994 |
| Grant date | Feb 18, 1997 |
| Priority date | — |
| Expiry date | Nov 15, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B17/30
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A camera comprises a cartridge chamber having an access opening through which a film cartridge of film feeding type is loaded into a cavity of the cartridge chamber in a direction substantially vertical to a cartridge shaft of the film cartridge, and a slide cover capable of turning to an open position where the film cartridge is loaded and a closed position where the access opening of the cartridge chamber is closed. A turning position of the slide cover is restricted so that communication between the cavity of the cartridge chamber and a film feed passage is blocked by part of the slide cover, when the slide cover is turned to the open position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.