Jar clamp
US5833224A · kind A · utility
Inventor
Key dates
| Filing date | Apr 24, 1997 |
| Grant date | Nov 10, 1998 |
| Priority date | — |
| Expiry date | Apr 24, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67B7/186
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A jar clamp for stabilizing a jar so as to prevent slipping and twisting of the jar during opening of the jar, for freeing both hands so that they may be free to work at opening the jar lid, and for accommodating a wide array of jar diameters. The jar clamp incorporates a second elongate arm that is hingedly attached to a first elongate arm. A seat having a central strut as well as upper and lower cross bars is affixed to the first arm. The seat further incorporates rubberized padding and angled end portions on the upper and lower cross bars. A rubber or elastic rubberized strap is provided that is affixed to the second arm and releasably secured to the first arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.