Price chip support strip
US4682430A · kind A · utility
37Cited by
12References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 27, 1986 |
| Grant date | Jul 28, 1987 |
| Priority date | — |
| Expiry date | Mar 27, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F3/20
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A price chip support strip of simplified construction has positive engagement with guide and retention tracks of a strip support frame. Individual price chips are conveniently removed and inserted at the front of the price chip support strip. An effective light seal is assured by the structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.