Carrier for film cartridges or the like
US3945494A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1973 |
| Grant date | Mar 23, 1976 |
| Priority date | — |
| Expiry date | Dec 5, 1993 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03D15/001
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A panel consisting of elastic cardboard, synthetic plastic material or a combination of both has one or more openings for reception of selected portions of cartridges for exposed but undeveloped photographic film and elastic lugs or tongues which hold the cartridge in its opening or openings or bias one or more projections of the cartridge against the panel. The cartridge is attached to the panel by a dealer who receives it from a customer and forwards the panel with the cartridge to a developing laboratory. A first section of the panel with a serial number and date of receipt is broken off the major portion of the panel and handed to the customer as a receipt. Another section of the panel which is provided with the same serial number as the first section and with the name of the customer is broken off and held by the dealer. The main portion of the panel is provided with encoded and/or unencoded information including the serial number, the dealer identification number and/or other data. The panel is used as a simpler and less expensive substitute for presently employed envelopes wherein the dealers mail or ship cartridges to the developing laboratory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.