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Gauge Laser Pointer
#7448341
Filed in December 2006 and Published in June 2008
Peter (Wonyoung) Kim
OPT 310
Prior Art
Analog and/or digital readout for displaying specific values of gauges (speedometers, engine temperature, oil temperature, fuel level, oil pressure, battery voltage, tire pressure etc.
Numbers, letters, etc.
Description (1)
Very similar to “Free shape Gauge by laser pointer” (2010)
Projects laser beam onto the face plate to indicate speed, temperature, fuel level, battery, etc.
Description (2)
Stepper motor (48) moves the beam (52) via rotating reflector (46) based on the output of the sensor (56)that monitors the speed of the vehicle
Rotates across the face plate Circuit boards (42,40) and connector (50)
Description (3)