I.D. card product
US5172938A · kind A · utility
27Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 19, 1990 |
| Grant date | Dec 22, 1992 |
| Priority date | — |
| Expiry date | Nov 19, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42D5/025
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An I.D. product wherein a ply having longitudinal and transverse lines of perforation defines an I.D. card, a pressure sensitive-equipped transparent film having a first portion attached to the ply and a second portion of the film being positioned in face-to-face relation to the ply, the second portion of the film being equipped with a release liner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.