Driver bit and driver

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6152000
SERIAL NO

09149696

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A driver bit and a driving tool having a plurality of projections formed on at least one surface of the shank portion/driving portion of the bit/tool to retain the bit in a bit holder, or to retain a socket or the like on the driving tool. The projections are formed such that the geometric envelope of the bit is within the tolerance of the bit holder, so that the bit can be used with standardized holders. When torque is applied to the bit or driving tool, the projections engage the inner surface of a standardized holder/socket, thereby retaining the bit/socket.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
PHILLIPS SCREW COMPANYONE VAN DE GRAAFF DRIVE SUITE 404 BURLINGTON MA 01803

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mowins, Michael L Gloucester, MA 5 42

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation