Expansion joint sealing strip for roadway joints

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Description

FIG. 1 is a perspective view of an expansion joint sealing strip for roadway joints, showing my new design;

FIG. 2 is an end elevation view thereof viewed from one end, the opposite end elevation being the same;

FIG. 3 is a side elevation view thereof, the opposite side elevation being the same;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
3722379 March 1973 Koester
3888599 June 1975 Reifsnyder
Patent History
Patent number: D260684
Type: Grant
Filed: Nov 30, 1979
Date of Patent: Sep 8, 1981
Assignee: Bowman Construction Supply, Inc. (Denver, CO)
Inventor: William E. Bowman (Englewood, CO)
Primary Examiner: A. Hugo Word
Law Firm: Mason, Fenwick & Lawrence
Application Number: 6/98,808
Classifications
Current U.S. Class: D25/74
International Classification: D2501;