Construction block

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Description

FIG. 1 is a front perspective view of a construction block according to one preferred embodiment of the present design;

FIG. 2 is a rear perspective view of the construction block;

FIG. 3 is a top view of the construction block;

FIG. 4 is a bottom view of the construction block;

FIG. 5 is a right side view of the construction block;

FIG. 6 is a left side view of the construction block;

FIG. 7 is a front view of the construction block; and,

FIG. 8 is a rear view of the construction block.

Claims

I claim the ornamental design for a construction block, as shown.

Referenced Cited
U.S. Patent Documents
1727362 September 1929 Bone
D235570 June 1975 Barton
D441464 May 1, 2001 Pribyl
Patent History
Patent number: D508739
Type: Grant
Filed: Sep 24, 2004
Date of Patent: Aug 23, 2005
Inventor: Curtis W. Shillingburg (Rock Hill, SC)
Primary Examiner: Robert A. Delehanty
Attorney: Schwartz Law Firm P.C.
Application Number: 29/213,925
Classifications