Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
James H. Rinner0
Date of Patent
January 19, 2010
0Patent Application Number
122914260
Date Filed
November 10, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A ratchet screwdriver having an handle (10) and two pivotal pawls (26, 27) and a selector (51) rotatable relative to the handle for actuation of the pawls relative to a gear (18). The selector and gear are axially connected together and are arranged to be disassembled as a sub-assembly from the remainder of the screwdriver for cleaning the screwdriver. The pawls are mounted to pivot in parallel planes and on opposite sides of a radial plane extending along a longitudinal axis of the screwdriver, and they have V-shaped teeth for gear engagement. There is permanent indicia on the screwdriver showing four settings for the screwdriver, including a cleaning setting.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.