Patent · US Expired

Comfort grip hammer

US6609443B2 · kind B2 · utility

4Cited by
8References
6Claims
0Family size

Inventor

Key dates

Filing dateAug 7, 2001
Grant dateAug 26, 2003
Priority date—
Expiry dateAug 7, 2021

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB25G1/01
  • WIPO fieldMachine tools
  • WIPO sectorMechanical engineering

Abstract

An improved striking tool handle grip used with standard heads such as hammers, hatchets or axes, wherein the grip is tapered from a point closest to the head to the opposite end of the handle and is elliptical in shape. There is therefore no two points on the grip where the radii, measured from the centerline of the handle, is the same. The amount of taper is substantially five degrees.

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