Elongate inter-locking construction block
Description
Claims
The ornamental design for an elongate inter-locking construction block, as shown and described.
Patent History
Patent number: D674917
Type: Grant
Filed: Mar 19, 2012
Date of Patent: Jan 22, 2013
Inventor: Lakdas Nanayakkara (Boca Raton, FL)
Primary Examiner: Anhdao Doan
Application Number: 29/416,159
Type: Grant
Filed: Mar 19, 2012
Date of Patent: Jan 22, 2013
Inventor: Lakdas Nanayakkara (Boca Raton, FL)
Primary Examiner: Anhdao Doan
Application Number: 29/416,159
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)