Construction block
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
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
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)