Electricity: circuit makers and breakers – Special application – Steering wheel – shaft or column mounted
Reexamination Certificate
2007-07-31
2007-07-31
Enad, Elvin (Department: 2832)
Electricity: circuit makers and breakers
Special application
Steering wheel, shaft or column mounted
C200S339000
Reexamination Certificate
active
11235690
ABSTRACT:
A multifunction switching arrangement for an electronic transmission control which includes a button on a knob casing which can be moved in opposite circumferential directions and alternatively operates two switches in the assemblage which in turn causes an upshift or downshift of the transmission. When a button is advanced in an axial direction, a third switch is operated to activate or deactivate the transmission overdrive. in one embodiment only a single button is moved to operate all three switches, while in two other embodiments a separate push button in the end of the knob casing is used to control the third switch.
REFERENCES:
patent: 5610378 (1997-03-01), DuRocher et al.
patent: 5780794 (1998-07-01), Uchiyama et al.
patent: 5854458 (1998-12-01), Ramamurthy et al.
patent: 6260431 (2001-07-01), Yokoyama
Brott Chad Edward
Mullard Bruce
Anglo Lheiren Mae A.
Benfiel John R.
Dura Global Technologies Inc.
Enad Elvin
Watson Dean B.
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