Communications: electrical – Land vehicle alarms or indicators – For trailer
Reexamination Certificate
2006-12-11
2009-11-03
Wu, Daniel (Department: 2612)
Communications: electrical
Land vehicle alarms or indicators
For trailer
C340S432000, C340S435000, C340S904000
Reexamination Certificate
active
07612657
ABSTRACT:
Disclosed herein is a back warning buzzer system for an automotive vehicle having a trailer mounted thereto, comprising: (a) a control unit; (b) a plurality of sensors equidistantly mounted to the back bumper of the vehicle; and (c) a buzzer operable by the control unit in response to signals from the sensors. Also disclosed is a back warning method therefrom.
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Corless Peter F.
Curtis, III Charles G
Edwards Angell Palmer & & Dodge LLP
Hyundai Motor Company
Wu Daniel
LandOfFree
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