Staple removing apparatus
US4171121A · kind A · utility
1Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 1978 |
| Grant date | Oct 16, 1979 |
| Priority date | — |
| Expiry date | Apr 12, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25C11/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Apparatus for removing staples by effecting displacement thereof through documents to effect separation of the staple from the documents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.