Reflective pavement marker for roads

- Durastone Company, Inc.

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Description

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

FIG. 2 is a front end view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear end view thereof;

FIG. 6 is a side elevational view thereof, both sides being identical;

FIG. 7 is a perspective view of a bi-directional reflective pavement marker showing my new design;

FIG. 8 is an end view thereof, both ends being identical;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof; and

FIG. 11 is a side elevational view thereof, both sides being identical;

FIG. 12 is en enlarged fragmentary, cross-sectional view taken on line 12--12 of FIG. 3.

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: D266060
Type: Grant
Filed: Nov 12, 1980
Date of Patent: Sep 7, 1982
Assignee: Durastone Company, Inc. (Lincoln, RI)
Inventor: Angelo V. Beretta (Lincoln, RI)
Primary Examiner: Susan J. Lucas
Law Firm: Salter & Michaelson
Application Number: 6/208,132
Classifications
Current U.S. Class: D10/113
International Classification: D1005;