Landscaping block
Latest KEYSTONE RETAINING WALL SYSTEMS LLC Patents:
Description
Claims
The ornamental design for a landscaping block, as shown and described.
Referenced Cited
U.S. Patent Documents
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- http://www.keystonewalls.com/application/files/4415/0794/9066/LundurraPatio-PSS2017.pdf last modified Oct. 14, 2017 (Year: 2017).
Patent History
Patent number: D844181
Type: Grant
Filed: Apr 26, 2017
Date of Patent: Mar 26, 2019
Assignee: KEYSTONE RETAINING WALL SYSTEMS LLC (West Chester, OH)
Inventor: Robert John Lundell (Stillwater, MN)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/601,773
Type: Grant
Filed: Apr 26, 2017
Date of Patent: Mar 26, 2019
Assignee: KEYSTONE RETAINING WALL SYSTEMS LLC (West Chester, OH)
Inventor: Robert John Lundell (Stillwater, MN)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/601,773
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)