U.S. patent number D694,914 [Application Number D/417,050] was granted by the patent office on 2013-12-03 for landscaping block. This patent grant is currently assigned to Keystone Retaining Wall Systems LLC. The grantee listed for this patent is Robert A. MacDonald. Invention is credited to Robert A. MacDonald.
United States Patent | D694,914 |
MacDonald | December 3, 2013 |
Inventors: | MacDonald; Robert A. (Plymouth, MN) | ||||||||||
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Applicant: |
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Assignee: | Keystone Retaining Wall Systems
LLC (West Chester, OH) |
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Appl. No.: | D/417,050 | ||||||||||
Filed: | March 29, 2012 |
Current U.S. Class: | D25/113 |
Current International Class: | 2501 |
Field of Search: | ;D25/102-118,136,138,140,151,152,153,156-162,164 ;D21/484-491,499-504 ;405/16,284,286 ;52/503-505,574,575,596-612 ;404/27-42 |
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