Tearable edge strip for plastic sheet
US4051285A · kind A · utility
36Cited by
8References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 6, 1973 |
| Grant date | Sep 27, 1977 |
| Priority date | — |
| Expiry date | Jun 6, 1993 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24793
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A sheet of support material in which a non-fibrous image receiving portion has a fibrous portion secured thereto. The fibrous portion cooperates with a sheet feeding apparatus to facilitate the seriatim feeding of successive sheets of support material from a stack thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.