Film supply magazine
US5220374A · kind A · utility
0Cited by
13References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 22, 1991 |
| Grant date | Jun 15, 1993 |
| Priority date | — |
| Expiry date | May 22, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B27/586
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A magazine has a space for receiving a package containing a stack of film sheets enclosed within a bag. The bag is removable from the stack of sheets while the package is within the magazine by exerting a pulling force on the bag. Means are provided within the magazine for flexing the stack of film sheets in response to pulling of the bag from the stack, thus loosening adjacent sheets in the film stack that may be stuck together and facilitating removal of the sheets seriatim.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.