Retaining wall block
Risi , et al. November 26, 2
U.S. patent number D466,229 [Application Number D/152,111] was granted by the patent office on 2002-11-26 for retaining wall block. This patent grant is currently assigned to Rothbury International Inc.. Invention is credited to Angelo Risi, Antonio Risi.
| United States Patent | D466,229 |
| Risi , et al. | November 26, 2002 |
Retaining wall block
Claims
The ornamental design for a retaining wall block, as shown and described.
| Inventors: | Risi; Angelo (Richmond Hill, CA), Risi; Antonio (Richmond Hill, CA) |
|---|---|
| Assignee: | Rothbury International Inc.
(Thornhill, CA) |
| Appl. No.: | D/152,111 |
| Filed: | December 18, 2001 |
| Current U.S. Class: | D25/113 |
| Current International Class: | 2501 |
| Field of Search: | ;D25/112-116,118 ;D21/484,491-492,500-505 ;405/16,272-273,284 ;404/29,34-42 ;52/102,581,588.1,582.1,582.2,596-599,603-605,608,612 |
References Cited [Referenced By]
U.S. Patent Documents
| 1350764 | August 1920 | Wood |
| 5064313 | November 1991 | Risi et al. |
| 5230195 | July 1993 | Sease |
| 5337527 | August 1994 | Wagenaar |
| 5622456 | April 1997 | Risi et al. |
| D403437 | December 1998 | Risi et al. |
Assistant Examiner: Delehanty; Robert A
Attorney, Agent or Firm: Robic
Description
FIG. 1 is a perspective view of a retaining wall block showing our new design;
FIG. 2 is a left side elevational view thereof, the right side elevational view being a mirror copy of this view;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof; and,
FIG. 5 is a rear elevational view thereof.
* * * * *
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.
| 