Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Reexamination Certificate
2007-08-28
2007-08-28
Lee, Benjamin C. (Department: 2612)
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
C340S438000, C340S441000, C340S459000, C340S688000, C362S023000, C362S487000, C362S488000, C362S489000
Reexamination Certificate
active
10755801
ABSTRACT:
A display for a vehicle includes an indicator such as a pointer or needle. The display is configured such that (1) the position of the indicator is responsive to, and thus indicative of, a first measurable vehicle characteristic; and (2) the appearance of the indicator is responsive to, and thus indicative of, a second measurable vehicle characteristic. In a preferred embodiment, the first measurable characteristic is vehicle speed and the second measurable characteristic is engine speed so that the display functions as a combined speedometer and tachometer. A corresponding method is also provided.
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General Motors Corporation
Hunnings Travis R.
Lee Benjamin C.
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