Inter-locking construction block

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Description

FIG. 1 is a top perspective view of an inter-locking construction block;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view of thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is a right end view thereof; and,

FIG. 7 is another end view thereof.

Claims

The ornamental design for an inter-locking construction block, as shown and described.

Referenced Cited
U.S. Patent Documents
D252951 September 18, 1979 Schuring
D420711 February 15, 2000 Glickman
D457971 May 28, 2002 Schrader et al.
D468839 January 14, 2003 Bland
6578338 June 17, 2003 Nanayakkara
D479000 August 26, 2003 van Oort
D612069 March 16, 2010 Usul et al.
8061095 November 22, 2011 Bucheger
20020046529 April 25, 2002 Nanayakkara
Patent History
Patent number: D695914
Type: Grant
Filed: Feb 29, 2012
Date of Patent: Dec 17, 2013
Inventor: Lakdas Nanayakkara (Boca Raton, FL)
Primary Examiner: Anhdao Doan
Application Number: 29/414,563
Classifications
Current U.S. Class: Construction Block Or Brick Type (17) (D25/113)