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
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