Road marker

Description

FIG. 1 is a top perspective view of a road marker showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is one side elevational view thereof, all other side elevational views being essentially duplicates thereof; and

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
2719505 October 1955 Blumenthal
3499413 March 1970 Heard
3618556 November 1971 Dittrich
3660817 May 1972 Abrams
3809007 May 1974 Brown
Patent History
Patent number: D310497
Type: Grant
Filed: Apr 25, 1988
Date of Patent: Sep 11, 1990
Inventor: Albert M. Provence, Jr. (Pasadena, CA)
Primary Examiner: James M. Gandy
Assistant Examiner: Marcus Jackson
Law Firm: Cahill, Sutton & Thomas
Application Number: 7/185,931
Classifications
Current U.S. Class: D10/109