Paving stone
Latest Les materiaux de construction Oldcastle Canada, Inc. Patents:
Description
Claims
I claim the ornamental design for a paving stone, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D601267
Type: Grant
Filed: Oct 23, 2007
Date of Patent: Sep 29, 2009
Assignee: Les materiaux de construction Oldcastle Canada, Inc. (Montreal)
Inventor: Sabine Merault (Montreal)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Borden Ladner Gervais LLP
Application Number: 29/296,529
Type: Grant
Filed: Oct 23, 2007
Date of Patent: Sep 29, 2009
Assignee: Les materiaux de construction Oldcastle Canada, Inc. (Montreal)
Inventor: Sabine Merault (Montreal)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Borden Ladner Gervais LLP
Application Number: 29/296,529
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)