Shredder with lock for on/off switch
US7040559B2 · kind B2 · utility
82Cited by
14References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2004 |
| Grant date | May 9, 2006 |
| Priority date | — |
| Expiry date | Jul 21, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C2018/0023
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present application discloses a shredder with a switch lock that locks the on/off switch in its on/off position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.