Machine element or mechanism – Control lever and linkage systems – Elements
Reexamination Certificate
2011-03-01
2011-03-01
Hannon, Thomas R (Department: 3656)
Machine element or mechanism
Control lever and linkage systems
Elements
Reexamination Certificate
active
07895918
ABSTRACT:
The present invention pertains to an ergonomic steering wheel rim designed to promote a neutral position to the forearm, reducing stress and fatigue by discouraging fixed wrist positions, i.e., flexion and ulnar deviation. The steering wheel rim of the invention provides a more comfortable driving position, reduces injury associated with airbag deployment, and reduces stress on hands and wrists. The steering wheel rim has one or more hand grip portions that deviate from the XY plane away from the driver. The present invention further concerns steering wheels comprising the rim of the invention and vehicles comprising the steering wheel of the invention.
REFERENCES:
patent: D199562 (1964-11-01), Le Rose
patent: D206522 (1966-12-01), Stephenson et al.
patent: 5493935 (1996-02-01), Lemmen
patent: 2004/0040779 (2004-03-01), Bishop
patent: 4314573 (1994-12-01), None
Ergonomic Steering Wheel marketing flyer printed by the University of South Florida; publicly available on Sep. 7, 2006.
Gentry, C. “Could wrist kink be thing of past?”The Tampa Tribune, Sep. 19, 2006.
Hannon Thomas R
Johnson Phillip A
Saliwanchik Lloyd & Eisenschenk
University of South Florida
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