Landscaping block
Latest Keystone Retaining Wall Systems LLC Patents:
Description
Claims
The ornamental design for a landscaping block, as shown and described.
Referenced Cited
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Foreign Patent Documents
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Patent History
Patent number: D694914
Type: Grant
Filed: Mar 29, 2012
Date of Patent: Dec 3, 2013
Assignee: Keystone Retaining Wall Systems LLC (West Chester, OH)
Inventor: Robert A. MacDonald (Plymouth, MN)
Primary Examiner: Anhdao Doan
Application Number: 29/417,050
Type: Grant
Filed: Mar 29, 2012
Date of Patent: Dec 3, 2013
Assignee: Keystone Retaining Wall Systems LLC (West Chester, OH)
Inventor: Robert A. MacDonald (Plymouth, MN)
Primary Examiner: Anhdao Doan
Application Number: 29/417,050
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)