Front face of a retaining wall block

Forsberg July 15, 1

Patent Grant D381086

U.S. patent number D381,086 [Application Number D/038,326] was granted by the patent office on 1997-07-15 for front face of a retaining wall block. This patent grant is currently assigned to Keystone Retaining Wall Systems, Inc.. Invention is credited to Paul J. Forsberg.


United States Patent D381,086
Forsberg July 15, 1997

Front face of a retaining wall block

Claims

The ornamental design for a front face of a retaining wall block, as shown and described.
Inventors: Forsberg; Paul J. (Wayzata, MN)
Assignee: Keystone Retaining Wall Systems, Inc. (Bloomington, MN)
Appl. No.: D/038,326
Filed: May 3, 1995

Current U.S. Class: D25/113; D25/118
Current International Class: 2501
Field of Search: ;D25/113,114,115,118,160-163 ;D52/574,603,605-608 ;404/29,34,36,40-42 ;D21/108 ;4/650

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
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: Zarfas; Louis S.
Assistant Examiner: Andoll; Gregory
Attorney, Agent or Firm: Popovich & Wiles, P.A.

Description



FIG. 1 is a perspective view of a first embodiment of a front face of a retaining wall block according to my new design;

FIG. 2 is a top plan view of FIG. 1;

FIG. 3 is a bottom plan view of FIG. 1;

FIG. 4 is a front elevational view of FIG. 1;

FIG. 5 is a rear elevational view of FIG. 1;

FIG. 6 is a right side elevational view of FIG. 1;

FIG. 7 is a left side elevational view of FIG. 1;

FIG. 8 is a perspective view of a second embodiment of a front face of a retaining wall block according to my new design;

FIG. 9 is a top plan view of FIG. 8;

FIG. 10 is a bottom plan view of FIG. 8;

FIG. 11 is a front elevational view of FIG. 8;

FIG. 12 is a rear elevational view of FIG. 8;

FIG. 13 is a right side elevational view of FIG. 8;

FIG. 14 is a left side elevational view of FIG. 8;

FIG. 15 is a perspective view of a third embodiment of a front face of a retaining wall block according to my new design;

FIG. 16 is a top plan view of FIG. 15;

FIG. 17 is a bottom plan view of FIG. 15;

FIG. 18 is a front elevational view of FIG. 15;

FIG. 19 is a rear elevational view of FIG. 15;

FIG. 20 is a right side elevational view of FIG. 15;

FIG. 21 is a left side elevational view of FIG. 15;

FIG. 22 is a perspective view of a fourth embodiment of a front face of a retaining wall block according to my new design;

FIG. 23 is a top plan view of FIG. 22;

FIG. 24 is a bottom plan view of FIG. 22;

FIG. 25 is a front elevational view of FIG. 22;

FIG. 26 is a rear elevational view of FIG. 22;

FIG. 27 is a right side elevational view of FIG. 22;

FIG. 28 is a left side elevational view of FIG. 22;

FIG. 29 is a top perspective view of the first embodiment of front face of a retaining wall block shown in an alternate environment;

FIG. 30 is a bottom perspective thereof;

FIG. 31 is a top perspective view of the first embodiment of front face of a retaining wall block shown in yet another alternate environment;

FIG. 32 is a bottom perspective thereof;

FIG. 33 is a top perspective view of the first embodiment of front face of a retaining wall block shown in yet another alternate environment;

FIG. 34 is a bottom perspective thereof;

FIG. 35 is top perspective view of a fifth embodiment of a front face of a retaining wall block according to my new design;

FIG. 36 is a bottom perspective thereof;

FIG. 37 is a top perspective view of the third embodiment of front face of a retaining wall block shown in an alternate environment;

FIG. 38 is a bottom perspective thereof;

FIG. 39 is a top perspective view of the third embodiment of front face of a retaining wall block shown in yet another alternate environment;

FIG. 40 is a bottom perspective thereof;

FIG. 41 is a top perspective view of the third embodiment of front face of a retaining wall block shown in yet another alternate environment;

FIG. 42 is a bottom perspective thereof;

FIG. 43 is top perspective view of a sixth embodiment of a front face of a retaining wall block according to my new design; and,

FIG. 44 is a bottom perspective 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.

* * * * *


uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed