Method of laser cutting paper cards for use in paper sculpture
US5760369A · kind A · utility
12Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 20, 1996 |
| Grant date | Jun 2, 1998 |
| Priority date | — |
| Expiry date | Sep 20, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/913
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Paper cards for use in three-dimensional paper sculpture, wherein the cards have perforated images thereon produced by a laser beam directed by a computer-controlled movable mirror to the back surface of the cards in a predetermined pattern. Indicia for assembly of individual image elements are burned in the back of the cards during the cutting process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.