Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate
2006-02-14
2006-02-14
Bryant, David P. (Department: 3726)
Metal working
Method of mechanical manufacture
Assembling or joining
C029S242000, C029S243000, C081S177500, C081S489000
Reexamination Certificate
active
06996886
ABSTRACT:
A torque tool handle for releasably holding a driven shank, such as a screwdriver bit. The handle is elongated and has an opening with a sleeve therein carrying a detent and an actuator which is slidable on the sleeve for alternate locking and release of the detent relative to the shank disposed in the sleeve. There can be two handle openings at right angles to each other and with each having a sleeve and an actuator and a detent, so the handle is both an axial and a T-handle driver.
REFERENCES:
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patent: 2836091 (1958-05-01), Mann
patent: 3672419 (1972-06-01), Fischer
patent: 4692073 (1987-09-01), Martindell
patent: 6055889 (2000-05-01), Rinner
patent: 6199872 (2001-03-01), Hasan
patent: 6352011 (2002-03-01), Fruhm
patent: 6564680 (2003-05-01), Rinner et al.
patent: 07068477 (1995-03-01), None
Bryant David P.
Cozart Jermie E.
Hansmann Arthur J.
Pilling Weck Incorporated
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