Motorized twist off cap opener
US4718312A · kind A · utility
9Cited by
18References
14Claims
0Family size
Inventor
Key dates
| Filing date | Jan 16, 1986 |
| Grant date | Jan 12, 1988 |
| Priority date | — |
| Expiry date | Jan 16, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67B7/182
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A machine for opening twist off caps on bottles, jars or the like which is engaged by pressing the cap into the opening device and which leaves the user with both hands free to hold the vessel being opened.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.