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The ornamental design for a construction block, as shown and described. |
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FIG. 1 is a perspective view of the construction block;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevation view thereof; and,
FIG. 5 is a right side elevation view thereof.
The broken lines shown in FIG. 1 are for illustrative purposes only and form no part of the claimed design.
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| D837412, | Jan 20 2017 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD | Vacuum-insulated glass plate |
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| 1782147, | |||
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| D249558, | Sep 24 1976 | AB Lyckeaborgs Bruk | Combined elastic frame and mold block for fireproof feed-through of electric cables or the like |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 15 2005 | MYLES FISHER | US BLOCK WINDOWS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017125 | /0020 | |
| Dec 15 2005 | US BLOCK WINDOWS, INC | NEWSTAR FINANCIAL, INC | SECURITY AGREEMENT | 017492 | /0044 |
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