Expansion joint sealing strip assembly for roadways and the like

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Description

FIG. 1 is a perspective view of an expansion joint sealing strip assembly for roadways and the like, showing my new design;

FIG. 2 is an end elevation view thereof, the sealing strip portion being an elastomeric member indicated by stippling having its ends interfitted in shaped recesses in channel members and having substantially triangular cross-section hollow center areas or voids which are filled with curable material which cures to a rigid state such as epoxy and the like indicated by heavier stippling;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
3128576 April 1964 Bradley
3994609 November 30, 1976 Puccio
4179226 December 18, 1979 Puccio
Foreign Patent Documents
586790 April 1977 CHX
Patent History
Patent number: D261046
Type: Grant
Filed: Nov 16, 1979
Date of Patent: Sep 29, 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: 6/95,143
Classifications
Current U.S. Class: D25/74
International Classification: D2501;