Reflective pavement marker for roads

- Durastone Company, Inc.

Latest Durastone Company, Inc. Patents:

Description

FIG. 1 is a perspective view of a reflective pavement marker showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a left end view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right end view thereof;

FIG. 7 is a perspective view of a second embodiment of my new design;

FIG. 8 is a top plan view thereof;

FIG. 9 is a side elevational view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is an end view thereof;

FIG. 12 is a perspective view of a third embodiment of my new design;

FIG. 13 is a perspective view of a fourth embodiment of my new design;

FIG. 14 is an end view common to both ends of the third embodiment and the left end of the fourth embodiment;

FIG. 15 is a rear end view of the fourth embodiment;

FIG. 16 is a side view common to both third and fourth embodiments.

FIG. 17 is a top plan view of the marker shown in FIG. 12; and

FIG. 18 is a top plan view of the marker shown in FIG. 13.

Referenced Cited
U.S. Patent Documents
3485148 December 1969 Heenan
3587416 June 1971 Flanagan
3980410 September 14, 1976 Suhr et al.
Foreign Patent Documents
2719879 November 1977 DEX
Patent History
Patent number: D266554
Type: Grant
Filed: Jan 7, 1980
Date of Patent: Oct 19, 1982
Assignee: Durastone Company, Inc. (Lincoln, RI)
Inventor: Angelo V. Beretta (Lincoln, RI)
Primary Examiner: Susan J. Lucas
Law Firm: Salter & Michaelson
Application Number: 6/109,864
Classifications
Current U.S. Class: D10/113
International Classification: D1006;