Wall block body
Latest Keystone Retaining Wall Systems, Inc. Patents:
Description
The broken lines in the drawings are included for the purpose of illustrating a portion of the wall block body that forms no part of the claimed design.
Claims
The ornamental design for a wall block body, as shown and described.
Referenced Cited
Patent History
Patent number: D610711
Type: Grant
Filed: Nov 7, 2008
Date of Patent: Feb 23, 2010
Assignee: Keystone Retaining Wall Systems, Inc. (Bloomington, MN)
Inventors: David M. LaCroix (St. Paul, MN), Robert A. MacDonald (Plymouth, MN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Popovich, Wiles & O'Connell, P.A.
Application Number: 29/327,532
Type: Grant
Filed: Nov 7, 2008
Date of Patent: Feb 23, 2010
Assignee: Keystone Retaining Wall Systems, Inc. (Bloomington, MN)
Inventors: David M. LaCroix (St. Paul, MN), Robert A. MacDonald (Plymouth, MN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Popovich, Wiles & O'Connell, P.A.
Application Number: 29/327,532
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)