Lens-fitted photographic film package
US5063400A · kind A · utility
45Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1989 |
| Grant date | Nov 5, 1991 |
| Priority date | — |
| Expiry date | Dec 22, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2219/045
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A lens-fitted photographic film package includes a light-tight film case with a taking lens fitted thereto, an empty film container enclosed in the light-tight film case, and a rolled film with its one end retained in the empty film container enclosed in the light-tight film case. The light-tight film case is provided with a portion openable to form an opening in the light-tight film case through which the film container, e.g. a standard film patrone having a spool, is removed in an axial direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.