Tools – Wrench – screwdriver – or driver therefor – Handle clutched to head
Reexamination Certificate
2006-02-14
2006-02-14
Huynh, Louis K. (Department: 3721)
Tools
Wrench, screwdriver, or driver therefor
Handle clutched to head
C081S058400, C081S063100, C192S043100
Reexamination Certificate
active
06997084
ABSTRACT:
A ratcheting driver for rotationally driving a piece and having a handle and pivotal pawls engageable with a driven gear and being capable of ratcheting and driving in both rotational directions. A cap is rotatable relative to said handle and it has a web for pivoting the pawls out of engagement with the gear. Through the selective rotation of the cap, the setting of the pawls is established. A spring positions the pawls in driving positions, and the cap has surfaces which disengage the pawls from the gear upon rotation of the cap. A method of arranging the driver is included.
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Gao Hua
Rinner James A.
Hansmann Arthur J.
Huynh Louis K.
Pilling Weck Incorporated
Truong Thanh
LandOfFree
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