Paving stone
Latest Techo-Bloc Inc. Patents:
Description
Claims
The ornamental design for a paving stone, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D688811
Type: Grant
Filed: Nov 27, 2012
Date of Patent: Aug 27, 2013
Assignee: Techo-Bloc Inc. (St. Hubert)
Inventor: Charles Ciccarello (St-Jean-sur-Richelieu)
Primary Examiner: Anhdao Doan
Application Number: 29/438,154
Type: Grant
Filed: Nov 27, 2012
Date of Patent: Aug 27, 2013
Assignee: Techo-Bloc Inc. (St. Hubert)
Inventor: Charles Ciccarello (St-Jean-sur-Richelieu)
Primary Examiner: Anhdao Doan
Application Number: 29/438,154
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)