Roadway expansion joint sealing retainer extrusion
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Description
FIG. 1 is a top perspective view of a roadway expansion joint sealing retainer extrusion, of my new design;
FIG. 2 and 3 are, respectively, top and bottom views thereof on an enlarged scale, the extrusion being broken away for convenience of illustration;
FIG. 4 is an end view thereof on an enlarged scale;
FIGS. 5 and 6 are, respectively, left and right side views thereof on an enlarged scale, the extrusion being broken away from convenience of illustration.
Referenced Cited
U.S. Patent Documents
Other references
D29546 | October 1898 | Bettendorf |
806563 | December 1905 | Owen |
1890092 | December 1932 | Mulhollen |
2225496 | December 1940 | Gethin et al. |
3844538 | October 1974 | Colan |
- Bethlehem Steel Co., Carbon Steel Bars and Special Sec. Cat. #114, 1937, p. 14. Row 1, left section.
Patent History
Patent number: D251071
Type: Grant
Filed: Jan 7, 1977
Date of Patent: Feb 13, 1979
Assignee: Felt Products Mfg. Co. (Skokie, IL)
Inventor: John F. Brady (Wood Dale, IL)
Primary Examiner: Susan J. Lucas
Attorney: Max Dressler
Application Number: 5/757,477
Type: Grant
Filed: Jan 7, 1977
Date of Patent: Feb 13, 1979
Assignee: Felt Products Mfg. Co. (Skokie, IL)
Inventor: John F. Brady (Wood Dale, IL)
Primary Examiner: Susan J. Lucas
Attorney: Max Dressler
Application Number: 5/757,477
Classifications
Current U.S. Class:
D25/74
International Classification: D2501;
International Classification: D2501;