Land vehicles – Wheeled – Attachment
Reexamination Certificate
2006-08-08
2006-08-08
Restifo, Jeff (Department: 3618)
Land vehicles
Wheeled
Attachment
C016S422000, C254SDIG002
Reexamination Certificate
active
07086664
ABSTRACT:
A jack handle includes a handle arm having first and second ends, a jack driver having a coupling shaft, and a spring clip detachably securing the jack driver to the handle arm. The first end of the handle arm forms a socket receiving the coupling shaft. The spring clip has a protrusion resiliently deflectable between a locking position interlocking with the coupling shaft to secure the jack driver to the handle arm and a releasing position free of the coupling shaft such that the jack driver is released from the handle arm. Preferably, the spring clip encircles the periphery of the handle arm at the socket, the handle arm has an opening at the socket, and the protrusion of the clip extends through the opening and into the groove to interlock the jack driver with the handle arm.
REFERENCES:
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patent: 6637908 (2003-10-01), Hung
Johnson Don
Kingsbury Bruce Daniel
McDonald John Joseph
Voegeli Jr. Anthony P.
Dura Global Technologies Inc.
Mescher Richard M.
Porter Wright Morris & Arthur
Restifo Jeff
Watson Dean
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