Patent · US Expired

Opener for threaded jar lids

US7168337B2 · kind B2 · utility

9Cited by
12References
4Claims
0Family size

Inventor

Key dates

Filing dateJun 30, 2003
Grant dateJan 30, 2007
Priority date—
Expiry dateJun 30, 2023

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB67B7/18
  • WIPO fieldHandling
  • WIPO sectorMechanical engineering

Abstract

An opener to assist in the opening of a threaded lid from a threaded jar. The opener is a body at least partially to embrace the peripheral wall of a lid. Preferably it allows for an expansion to facilitate application, and a shoulder to be abutted by a thumb or finger to add torque to the removal efforts.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.