Construction block

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Description

FIG. 1 is a front perspective view;

FIG. A—A is a cut view taken from the line A—A—A—A in FIG. 1.

FIG. 2 is a front elevational view;

FIG. 3 is a back view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan thereof;

FIG. 8 is a top plan view of a block shown on a reduced scale in condition of use with a plurality of like blocks thereof;

FIG. 9 is a perspective view of a block shown on a greater reduced scale in condition of use with a plurality of like blocks in a stacked configuration with reinforcement rods thereof; and,

FIG. 10 is a cut-away view of FIG. 9 thereof.

The broken lines are for environmental purposes only and form no part of the claimed design.

Claims

The ornamental design for the construction block, as shown and described.

Referenced Cited
U.S. Patent Documents
4314431 February 9, 1982 Rabassa
5285610 February 15, 1994 Schaaf et al.
D387109 December 2, 1997 Winans
Patent History
Patent number: D502554
Type: Grant
Filed: Jul 22, 2003
Date of Patent: Mar 1, 2005
Inventor: Federico Luaces (El Mirador, Rio Piedras, PR)
Primary Examiner: Robert A Delehanty
Attorney: Albert Bordas
Application Number: 29/186,699
Classifications