Stamp with permeable hydrophylic matrix
US8453569B2 · kind B2 · utility
1Cited by
24References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2012 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | May 22, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/887
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A stamp for transferring a pattern to a substrate in the presence of a third medium, includes a permeable hydrophilic matrix for guiding excess third medium away from the surface of the stamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.