Holographic image transfer process
US4893887A · kind A · utility
25Cited by
7References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 12, 1983 |
| Grant date | Jan 16, 1990 |
| Priority date | — |
| Expiry date | Dec 12, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S359/90
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A supported thin metal hologram is formed and mounted on a substrate using an adhesive. In a preferred aspect, the hologram is covered with a transparent resin which preferably is identical to the adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.