Retaining wall block

- Kiltie Corporation
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Description

FIG. 1 is a perspective view of a retaining wall block showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a back elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D249558 September 19, 1978 Blomqvist
D295788 May 17, 1988 Forsberg
D319885 September 10, 1991 Blomquist et al.
D321060 October 22, 1991 Blomquist et al.
1795451 March 1931 Sharpe
4860505 August 29, 1989 Bender
Other references
  • Technical Data Sheet-Published by Anchor/Oscar Roberts Concrete Products Co., "Diamond Wall Systems", dated Sep. 1988, pp. 1 and 2.
Patent History
Patent number: D341215
Type: Grant
Filed: Dec 6, 1991
Date of Patent: Nov 9, 1993
Assignee: Kiltie Corporation (North St. Paul, MN)
Inventors: Peter J. Blomquist (Lake Elmo, MN), Todd P. Strand (Woodbury, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Kinney & Lange
Application Number: 7/802,764
Classifications
Current U.S. Class: Rectangular Or Square Detail (D25/118)