Wall
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Description
Claims
The ornamental design for a wall, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D720087
Type: Grant
Filed: Dec 6, 2012
Date of Patent: Dec 23, 2014
Assignee: Keystone Retaining Wall Systems LLC (Minneapolis, MN)
Inventors: Robert A. MacDonald (Plymouth, MN), Thomas S. Riccobene (Albuquerque, NM)
Primary Examiner: Doris Clark
Application Number: 29/439,092
Type: Grant
Filed: Dec 6, 2012
Date of Patent: Dec 23, 2014
Assignee: Keystone Retaining Wall Systems LLC (Minneapolis, MN)
Inventors: Robert A. MacDonald (Plymouth, MN), Thomas S. Riccobene (Albuquerque, NM)
Primary Examiner: Doris Clark
Application Number: 29/439,092
Classifications