Light guiding plate

- OMRON Corporation
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Description

FIG. 1 is a perspective view of a light guiding plate showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof, bottom plan view being a mirror image thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

The oblique short lines in the drawings are intended to illustrate that the surface is translucent.

Claims

The ornamental design for a light guiding plate, as shown and described.

Referenced Cited
U.S. Patent Documents
D168162 November 1952 Laque
3043947 July 1962 Albinger, Jr.
3561145 February 1971 Shotwell
3938177 February 10, 1976 Hansen et al.
5550716 August 27, 1996 Dassanayake et al.
D379548 May 27, 1997 Johnson
5651086 July 22, 1997 Russell
D403458 December 29, 1998 Walz
D424232 May 2, 2000 Tihany
7290904 November 6, 2007 Miller
20070124970 June 7, 2007 Hjaltason
Patent History
Patent number: D621992
Type: Grant
Filed: Oct 12, 2007
Date of Patent: Aug 17, 2010
Assignee: OMRON Corporation (Kyoto)
Inventors: Toshimitsu Fujiwara (Kyoto), Tomonobu Kato (Kyoto), Yoshihisa Ishikawa (Kyoto), Kosuke Sanari (Kyoto)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Kevin K Rudzinski
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/296,038
Classifications
Current U.S. Class: Element Or Attachment (D26/113)