Offset pin for interconnecting upper and lower blocks in a concrete block wall
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Description
FIG. 1 is a perspective view of an offset pin for interconnecting upper and lower blocks in a concrete block wall showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof, the opposite side view being a mirror image thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
Referenced Cited
Patent History
Patent number: D337721
Type: Grant
Filed: Jan 3, 1991
Date of Patent: Jul 27, 1993
Assignee: Wedgerock Corporation (Roanoke, IL)
Inventor: Gerald W. Hodel (Roanoke, IL)
Primary Examiner: B. J. Bullock
Law Firm: McCaleb, Lucas & Brugman
Application Number: 7/637,004
Type: Grant
Filed: Jan 3, 1991
Date of Patent: Jul 27, 1993
Assignee: Wedgerock Corporation (Roanoke, IL)
Inventor: Gerald W. Hodel (Roanoke, IL)
Primary Examiner: B. J. Bullock
Law Firm: McCaleb, Lucas & Brugman
Application Number: 7/637,004
Classifications
Current U.S. Class:
D/8382