Retaining wall block
Description
FIG. 1 is a perspective view of a retaining wall block showing my new design, as seen from a top, side, front vantage;
FIG. 2 is a perspective view thereof, as seen from a bottom, side, rear vantage;
FIG. 3 is a top plan thereof;
FIG. 4 is a front elevation thereof;
FIG. 5 is a side elevation thereof, as seen from the right side shown in FIG. 1;
FIG. 6 is a side elevation thereof, as seen from the opposite side;
FIG. 7 is a rear elevation thereof; and,
FIG. 8 is a bottom plan thereof.
Claims
The ornamental design for a retaining wall block, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
4379659 | April 12, 1983 | Steiner |
4380887 | April 26, 1983 | Lee |
4384810 | May 24, 1983 | Neumann |
4671706 | June 9, 1987 | Giardini |
4884921 | December 5, 1989 | Smith |
D310267 | August 28, 1990 | Zeidman |
4964761 | October 23, 1990 | Rossi |
5066169 | November 19, 1991 | Gavin et al. |
5072566 | December 17, 1991 | Zeidman |
5108231 | April 28, 1992 | Rausch |
5154542 | October 13, 1992 | Klenert |
5177925 | January 12, 1993 | Winkler |
D351239 | October 4, 1994 | Klenert |
D357748 | April 25, 1995 | Jansson |
5564865 | October 15, 1996 | Jansson |
- Brochure of Loffel Retaining Walls, Inc., Carlsbad, California “Loffelstein Retaining Walls”, 1988.
- Manual of Loffel Retaining Walls, Inc., Carlsbad, California “Loffelstein Engineering Manual”, 1988.
Patent History
Patent number: D528223
Type: Grant
Filed: Aug 12, 2004
Date of Patent: Sep 12, 2006
Inventor: Jan Erik Jansson (Santaluz, CA)
Primary Examiner: Robert A. Delehanty
Attorney: Wood, Phillips, Katz, Clark & Mortimer
Application Number: 29/211,230
Type: Grant
Filed: Aug 12, 2004
Date of Patent: Sep 12, 2006
Inventor: Jan Erik Jansson (Santaluz, CA)
Primary Examiner: Robert A. Delehanty
Attorney: Wood, Phillips, Katz, Clark & Mortimer
Application Number: 29/211,230
Classifications
Current U.S. Class:
Rectangular Or Square Detail (D25/118)