| D502554 |
Construction block
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| Patent Drawings: | |
| Inventor: |
Luaces |
| Date Issued: |
March 1, 2005 |
| Application: |
D/186,699 |
| Filed: |
July 22, 2003 |
| Inventors: |
Luaces; Federico (El Mirador, Rio Piedras, PR)
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| Assignee: |
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| Primary Examiner: |
Delehanty; Robert A |
| Assistant Examiner: |
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| Attorney Or Agent: |
Bordas; AlbertSanchelima; Jesus |
| U.S. Class: |
D25/118 |
| Field Of Search: |
D25/112; D25/113; D25/114; D25/115; D25/118; 405/273; 405/284; 405/286; 52/596; 52/597; 52/600; 52/601; 52/604; 52/605; 52/606; 52/607; 52/608; 52/609 |
| International Class: |
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| U.S Patent Documents: |
4314431; 5285610; D387109 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for the construction block, as shown and described. |
| 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.
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