Edge restraint for paving blocks
Description
FIG. 1 is a perspective view of an edge restraint for paving blocks showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left end elevational view thereof; and,
FIG. 7 is a right end elevational view thereof.
Referenced Cited
U.S. Patent Documents
D35249 | October 1901 | Mullen |
D244460 | May 24, 1977 | Jenkins |
760999 | May 1904 | Landis |
1198631 | September 1916 | Hartfeld |
1310331 | July 1919 | Ficklen |
1961227 | June 1934 | Klick |
3438165 | April 1969 | Morawski |
3844073 | October 1974 | Peletz |
4443981 | April 24, 1984 | Weiss |
4659247 | April 21, 1987 | Steiner |
4863307 | September 5, 1989 | Jones |
Patent History
Patent number: D329709
Type: Grant
Filed: Apr 24, 1990
Date of Patent: Sep 22, 1992
Inventor: Frederick P. Strobl, Jr. (Cary, IL)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Staas & Halsey
Application Number: 7/514,345
Type: Grant
Filed: Apr 24, 1990
Date of Patent: Sep 22, 1992
Inventor: Frederick P. Strobl, Jr. (Cary, IL)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Staas & Halsey
Application Number: 7/514,345
Classifications
Current U.S. Class:
Elongated (26) (D25/164)