Paper gripping device
US5570907A · kind A · utility
3Cited by
9References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 14, 1994 |
| Grant date | Nov 5, 1996 |
| Priority date | — |
| Expiry date | Nov 14, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42F9/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A device for clamping together a plurality of loose leafs including first and second clamp members arranged in a jaw-like arrangement; force responsive closure apparatus for closing the first and second clamp members together in response to an externally applied closure force so as cause the first and second clamp members to enclose therebetween a selected plurality of loose leafs and so as to apply a clamping force thereto; and releasable locking apparatus for selectably locking the first and second clamp members together in clamping engagement with the plurality of loose leafs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.