Kitchen appliance for removing twist-off caps
US4833948A · kind A · utility
7Cited by
3References
10Claims
0Family size
Inventor
Key dates
| Filing date | Jan 11, 1988 |
| Grant date | May 30, 1989 |
| Priority date | — |
| Expiry date | Jan 11, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67B7/182
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A kitchen appliance for removing twist-off caps including an operator driven by a motor which is activated by a switch responsive to the user's holding a twist-off cap against the operator or releasing same therefrom, said operator including means for positively gripping and resisting removal of a cap pressed therein. Means for releasing a cap held in the operator are provided in a preferred embodiment and in a hand held version of the operator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.