Signals and indicators – Indicators – Rotary indicator with actuating means
Reexamination Certificate
2008-04-15
2008-04-15
Smith, R. Alexander (Department: 2859)
Signals and indicators
Indicators
Rotary indicator with actuating means
C116S062100, C116SDIG043, C362S026000
Reexamination Certificate
active
07357096
ABSTRACT:
A meter panel such as a speedometer used in an instrument panel of an automotive vehicle includes a transparent pointer disc, a dial plate having scales and numerals thereon, and a light source for illuminating the pointer disc. The pointer disc is disposed in front of the dial plate to overlap the scales and numerals of the dial plate. The pointer disc is rotated by a pointer driver disposed behind the dial plate. Light emitted from the light source is introduced into the transparent pointer disc and reflected by a groove formed on the pointer disc toward the front side of the meter panel, thereby making the pointer visible. Since the pointer overlaps the scales and numerals of the dial plate, the pointer position relative to the scales and numerals is easily and clearly recognized.
REFERENCES:
patent: 2009209 (1935-07-01), Scantlebury
patent: 2280700 (1942-04-01), Hall
patent: 2502985 (1950-04-01), Paulson
patent: 2831453 (1958-04-01), Hardesty
patent: 3641967 (1972-02-01), Charbonneaux
patent: 5201277 (1993-04-01), Aoki et al.
patent: 5272463 (1993-12-01), Furuya et al.
patent: 5284108 (1994-02-01), Furuya
patent: 5414595 (1995-05-01), Oike et al.
patent: 5529014 (1996-06-01), Ohta et al.
patent: 5556187 (1996-09-01), Furuya et al.
patent: 5703612 (1997-12-01), Salmon et al.
patent: 5999685 (1999-12-01), Goto et al.
patent: 6025820 (2000-02-01), Salmon et al.
patent: 6152066 (2000-11-01), Knoll et al.
patent: 6441726 (2002-08-01), Voto et al.
patent: 7129849 (2006-10-01), Dinh et al.
patent: 06018295 (1994-01-01), None
patent: 08178708 (1996-07-01), None
patent: 10160522 (1998-06-01), None
Denso Corporation
Nixon & Vanderhye PC
Smith R. Alexander
LandOfFree
Meter panel for use in automotive instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Meter panel for use in automotive instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Meter panel for use in automotive instrument will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2793501