Magnetic cover remover
US7731451B2 · kind B2 · utility
7Cited by
21References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 21, 2009 |
| Grant date | Jun 8, 2010 |
| Priority date | — |
| Expiry date | Jul 21, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66F19/005
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cover removal apparatus includes a frame, an electromagnet and a power source, which is electrically coupled to the electromagnet for selectively energizing the electromagnet. The removal apparatus may further include means for positioning the electromagnet relative to a cover and/or means for loosening the cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.