Patent · US Active

Hand clamp improvement and accessory

US9821439B2 · kind B2 · utility

2Cited by
23References
6Claims
0Family size

Inventor

Key dates

Filing dateMay 31, 2016
Grant dateNov 21, 2017
Priority date—
Expiry dateMay 31, 2036

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB25B7/06
  • WIPO fieldMachine tools
  • WIPO sectorMechanical engineering

Abstract

A spring clamp for assembly fixturing includes a retainer that limits a minimum distance between jaws of the spring clamp when the spring clamp is in a relaxed state.

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