Film cartridge canister with sound device storage
US5797056A · kind A · utility
0Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 1996 |
| Grant date | Aug 18, 1998 |
| Priority date | — |
| Expiry date | Nov 27, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C3/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photographic film cartridge canister provided with an integrally formed, separate compartment for storage of a sound device, such as an IC sound card, used to record sound in association with still images captured on the photographic film stored in the canister.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.