Set of traffic signal lenses

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Description

FIG. 1 is a front view of a set of traffic signal lenses, showing my new designs.

FIG. 2 is a rear view thereof;

FIG. 3 is an elevational view, identical for both the top & bottom edges thereof;

FIG. 4 is an elevational view, identical for both the right & left side edges thereof; and,

FIG. 5 is a vertically oriented front view thereof, with the broken line showing for illustrative purposes only and forming no part of the claimed design, and with the conventional patterns on the claimed design representing the colors red, yellow and green.

Referenced Cited
U.S. Patent Documents
D196622 October 1963 Zaudi
D200888 April 1965 King
D214104 May 1969 Karl
D221489 August 1971 Storty
D222397 October 1971 Cathey, Jr.
D236444 August 1975 Nelson
D267158 December 7, 1982 Zopey
D305212 December 26, 1989 Kowebottom
D330686 November 3, 1992 Campagna
D337129 July 6, 1993 Sandy
Patent History
Patent number: D412679
Type: Grant
Filed: Apr 21, 1997
Date of Patent: Aug 10, 1999
Inventor: Robert E. Gramera (Durango, CO)
Primary Examiner: Marcus A. Jackson
Application Number: 0/69,987
Classifications
Current U.S. Class: Multiple Sequential Lamps, E.g., "traffic Light" (D10/115)
International Classification: 1005;