Retaining wall block
Description
The broken lines shown in
Claims
The ornamental design for a retaining wall block as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D26865 | April 1897 | Soper |
| 800623 | October 1905 | Buckley |
| 1084058 | January 1914 | Barbour |
| D156812 | January 1950 | Buchanan |
| D236062 | July 1975 | Winston |
| 4279952 | July 21, 1981 | Kodama |
| D266549 | October 19, 1982 | Lund, III |
| D299067 | December 20, 1988 | Forsberg |
| D344013 | February 8, 1994 | Rodrigue |
| D356352 | March 14, 1995 | Johnson |
| D443074 | May 29, 2001 | Azar |
| D488566 | April 13, 2004 | Fleishman |
| D511845 | November 22, 2005 | Anderson |
| D513571 | January 17, 2006 | Haack |
| D537959 | March 6, 2007 | Castonguay |
| D543064 | May 22, 2007 | Hale |
| D551358 | September 18, 2007 | Deragon |
| D578805 | October 21, 2008 | Diekman |
| D686346 | July 16, 2013 | Riccobene |
| D774329 | December 20, 2016 | Brown |
| D781455 | March 14, 2017 | Risi |
| D829934 | October 2, 2018 | Burnquist |
| D907941 | January 19, 2021 | Chanfrau, IV |
| 20090249734 | October 8, 2009 | Karau |
| 20200087050 | March 19, 2020 | Seichei |
| 3020030030012 | July 2004 | KR |
| 3020090054852 | June 2010 | KR |
| 301085670.0000 | December 2020 | KR |
- Setters Silicone website, Amazon, Earliest Internet Web Archive date Jun. 13, 2013, Available on the internet URL https://www.amazon.sg/Bon-14-296-Setters-Silicone-Carbide/dp/B00BC2HIB4 (Year: 2013).
- Pavestone website, Lowes, Earliest Internet Web Archive date Sep. 27, 2024, Available on the internet URL https://www.lowes.com/pd/9-Pavestone-18-in-L-x-3-in-H-x-9-in-D-Granite-Concrete-Retaining-Wall-Block/5014640057 (Year: 2024).
- Concrete Barrier website,Amazon, Earliest Internet Web Archive date Dec. 30, 2024, Available on the internet URL https://www.amazon.co.uk/Concrete-Barrier-Military-Backyard-Construction/dp/B0DRW4WVB9/ (Year: 2024).
- Concrete website, Instagram, Earliest Internet Web Archive date Feb. 17, 2023, Available on the internet URL https://www.instagram.com/reel/Coxx7cMtxHf/ (Year: 2023).
Patent History
Patent number: D1156674
Type: Grant
Filed: Nov 14, 2024
Date of Patent: Nov 3, 2026
Assignee: CornerStone Wall Solutions Inc. (Calgary)
Inventor: Alain Michaud (Calgary)
Primary Examiner: Eric L Goodman
Assistant Examiner: Andrew D Golson
Application Number: 29/973,168
Type: Grant
Filed: Nov 14, 2024
Date of Patent: Nov 3, 2026
Assignee: CornerStone Wall Solutions Inc. (Calgary)
Inventor: Alain Michaud (Calgary)
Primary Examiner: Eric L Goodman
Assistant Examiner: Andrew D Golson
Application Number: 29/973,168
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)