gauge laser pointer #7448341 filed in december 2006 and published in june 2008 peter (wonyoung) kim...
TRANSCRIPT
![Page 1: Gauge Laser Pointer #7448341 Filed in December 2006 and Published in June 2008 Peter (Wonyoung) Kim OPT 310](https://reader036.vdocuments.net/reader036/viewer/2022082711/56649f275503460f94c3f522/html5/thumbnails/1.jpg)
Gauge Laser Pointer
#7448341
Filed in December 2006 and Published in June 2008
Peter (Wonyoung) Kim
OPT 310
![Page 2: Gauge Laser Pointer #7448341 Filed in December 2006 and Published in June 2008 Peter (Wonyoung) Kim OPT 310](https://reader036.vdocuments.net/reader036/viewer/2022082711/56649f275503460f94c3f522/html5/thumbnails/2.jpg)
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.
![Page 3: Gauge Laser Pointer #7448341 Filed in December 2006 and Published in June 2008 Peter (Wonyoung) Kim OPT 310](https://reader036.vdocuments.net/reader036/viewer/2022082711/56649f275503460f94c3f522/html5/thumbnails/3.jpg)
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.
![Page 4: Gauge Laser Pointer #7448341 Filed in December 2006 and Published in June 2008 Peter (Wonyoung) Kim OPT 310](https://reader036.vdocuments.net/reader036/viewer/2022082711/56649f275503460f94c3f522/html5/thumbnails/4.jpg)
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)
![Page 5: Gauge Laser Pointer #7448341 Filed in December 2006 and Published in June 2008 Peter (Wonyoung) Kim OPT 310](https://reader036.vdocuments.net/reader036/viewer/2022082711/56649f275503460f94c3f522/html5/thumbnails/5.jpg)
Description (3)