Hole punch and compressor with alignment member
US8176822B1 · kind B1 · utility
1Cited by
41References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 24, 2010 |
| Grant date | May 15, 2012 |
| Priority date | — |
| Expiry date | Dec 14, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/943
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Disclosed is a multi-function paper handling device primarily for use on pronged papers holders, typically two-pronged, which normally employ a compressor plate to hold papers which are spindled on the prongs. Instead of a compressor plate, the device replaces that function while simultaneously providing a hole punch which provides the holes for the prongs. The punch can also include an alignment guide, a letter opener or other features. A method of manufacture is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.