Vacuum printing apparatus and process method
US6253674A · kind A · utility
3Cited by
8References
19Claims
0Family size
Inventor
Key dates
| Filing date | Nov 15, 1999 |
| Grant date | Jul 3, 2001 |
| Priority date | — |
| Expiry date | Nov 15, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41P2215/134
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A vacuum printing apparatus and process method whereby the application of a decorative imprint in either a single or multi-color rendition to the felt cover playing surface of a pool or billiard table is accomplished without there being any resultant dimensional or thickness irregularity in the playing surface which would otherwise interfere with the course of a ball during play.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.