Front face of a retaining wall

Forsberg August 18, 1

Patent Grant D397230

U.S. patent number D397,230 [Application Number D/061,335] was granted by the patent office on 1998-08-18 for front face of a retaining wall. This patent grant is currently assigned to Keystone Retaining Wall Systems, Inc.. Invention is credited to Paul J. Forsberg.


United States Patent D397,230
Forsberg August 18, 1998

Front face of a retaining wall

Claims

The ornamental design for a front face of a retaining wall, as shown and described.
Inventors: Forsberg; Paul J. (Wayzata, MN)
Assignee: Keystone Retaining Wall Systems, Inc. (Bloomington, MN)
Appl. No.: D/061,335
Filed: October 22, 1996

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
38326 May 3, 1995 Des. 381086

Current U.S. Class: D25/114; D25/113
Current International Class: 2501
Field of Search: ;D25/113-118,160-164 ;52/574,603,605-608 ;404/29,34,36,40-42 ;D21/108

References Cited [Referenced By]

U.S. Patent Documents
D131814 March 1942 Larson
D196970 November 1963 Fulwider
D295790 May 1988 Forsberg
D298463 November 1988 Forsberg
D300253 March 1989 Forsberg
D343461 January 1994 Powell
1385207 May 1921 Appleton
2882689 April 1959 Huch et al.
2968815 January 1961 Hornick
3995434 December 1976 Kato et al.
4229123 October 1980 Heinzmann
4312606 January 1982 Sarikelle
4524551 June 1985 Scheiwiller
4658541 April 1987 Haile
4909010 March 1990 Gravier
5062610 November 1991 Woolford et al.
Foreign Patent Documents
823498 Dec 1951 DE
1385207 May 1972 GB
2127872 Sep 1982 GB

Other References

Keystone Retaining Wall Systems brochure, "The Perfect Combination of Beauty and Function"..

Primary Examiner: Barkai; Raphael
Attorney, Agent or Firm: Popovich & Wiles, P.A.

Description



FIG. 1 is a perspective view of a front face of a retaining wall showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a perspective view of a modified embodiment of the design shown in FIG. 1-7;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a right elevational view thereof;

FIG. 12 is a left elevational view thereof;

FIG. 13 is a right side elevational view thereof;

FIG. 14 is a left side elevational view thereof;

FIG. 15 is a perspective view of a second modified embodiment of the design shown in FIG. 1-7;

FIG. 16 is a top plan view thereof;

FIG. 17 is a bottom plan view thereof;

FIG. 18 is a front elevational view thereof;

FIG. 19 is a rear elevational view thereof;

FIG. 20 is a right elevational view thereof;

FIG. 21 is a left side elevational view thereof;

FIG. 22 is a perspective view of a third modified embodiment of the design shown in FIG. 1-7;

FIG. 23 is a top plan view thereof;

FIG. 24 is a bottom plan view thereof;

FIG. 25 is a front elevational view thereof;

FIG. 26 is a rear elevational view thereof;

FIG. 27 is a right side elevational view thereof;

FIG. 28 is a left side elevational view thereof;

FIG. 29 is a perspective view of a fourth modified embodiment of the design shown in FIG. 1-7;

FIG. 30 is a perspective view of a fifth modified embodiment of the design shown in FIG. 1-7;

FIG. 31 is a perspective view of a sixth modified embodiment of the design shown in FIG. 1-7;

FIG. 32 is a perspective view of a seventh modified embodiment of the design shown in FIG. 1-7;

FIG. 33 is a perspective view of an eighth modified embodiment of the design shown in FIG. 1-7;

FIG. 34 is a right elevational view thereof, the left side elevational being a mirror image thereof;

FIG. 35 is a perspective view of a ninth modified embodiment of the design shown in FIG. 1-7;

FIG. 36 is a perspective view of a tenth modified embodiment of the design shown in FIG. 1-7;

FIG. 37 is a perspective view of an eleventh modified embodiment of the design shown in FIG. 1-7;

FIG. 38 is a perspective view of a twelfth modified embodiment of the design shown in FIG. 1-7;

FIG. 39 is a perspective view of a thirteenth modified embodiment of the design shown in FIG. 1-7;

FIG. 40 is a right side elevational view thereof, the left side elevational being a mirror image thereof;

FIG. 41 is a perspective view of a fourteenth modified embodiment of the design shown in FIG. 1-7;

FIG. 42 is a top plan view thereof;

FIG. 43 is a bottom plan view thereof;

FIG. 44 is front elevational view thereof;

FIG. 45 is a rear elevational view thereof;

FIG. 46 is a right side elevational view thereof;

FIG. 47 is a left side elevational view thereof;

FIG. 48 is a perspective view of a fifteenth modified embodiment of the design shown in FIG. 1-7;

FIG. 49 is a top plan view thereof;

FIG. 50 is a bottom plan view thereof;

FIG. 51 is a front elevational view thereof;

FIG. 52 is a rear elevational view thereof;

FIG. 53 is a right side elevational view thereof; and,

FIG. 54 is a left side elevational view thereof.

The broken lines in the drawings illustrate different embodiments of the structural environment of retaining wall blocks that include the front face of the design and are not a part of the design sought to be patented.

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