Landscaping block
Latest Keystone Retaining Wall Systems, Inc. Patents:
Description
Claims
The ornamental design for a landscaping block, as shown and described.
Referenced Cited
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Patent History
Patent number: D656626
Type: Grant
Filed: Mar 1, 2011
Date of Patent: Mar 27, 2012
Assignee: Keystone Retaining Wall Systems, Inc. (Bloomington, MN)
Inventors: Robert A. MacDonald (Plymouth, MN), Stephen Tyson Homeyer (Argyle, TX)
Primary Examiner: Anhdao Doan
Attorney: Popovich, Wiles & O'Connell, P.A.
Application Number: 29/386,478
Type: Grant
Filed: Mar 1, 2011
Date of Patent: Mar 27, 2012
Assignee: Keystone Retaining Wall Systems, Inc. (Bloomington, MN)
Inventors: Robert A. MacDonald (Plymouth, MN), Stephen Tyson Homeyer (Argyle, TX)
Primary Examiner: Anhdao Doan
Attorney: Popovich, Wiles & O'Connell, P.A.
Application Number: 29/386,478
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)