Surface of a concrete block
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Description
The broken lines in the drawing views are included for the purpose of illustrating portions of the concrete block that form no part of the claimed design.
Claims
I claim the ornamental design for a surface of a concrete block, as shown and described.
Referenced Cited
Patent History
Patent number: D617912
Type: Grant
Filed: May 27, 2009
Date of Patent: Jun 15, 2010
Assignee: Transpavé Inc. (St-Eustache, Quebec)
Inventor: Marcel Thomassen (Charlemagne)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Ladas & Parry LLP
Application Number: 29/337,612
Type: Grant
Filed: May 27, 2009
Date of Patent: Jun 15, 2010
Assignee: Transpavé Inc. (St-Eustache, Quebec)
Inventor: Marcel Thomassen (Charlemagne)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Ladas & Parry LLP
Application Number: 29/337,612
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)