| D512784 |
Construction block
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| Patent Drawings: | |
| Inventor: |
Quintana |
| Date Issued: |
December 13, 2005 |
| Application: |
D/196,069 |
| Filed: |
December 22, 2003 |
| Inventors: |
Quintana; Jose Mercado (San Sebastian, 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: |
D25/115 |
| Field Of Search: |
D25/112; D25/113; D25/114; D25/115; D25/116; D25/117; D25/118; D25/164; D25/151; D21/483; D21/484; D21/485; D21/486; D21/499; D21/500; D21/501; D21/502; D21/503; D21/504; D21/505; 405/15; 405/16; 405/284; 405/286; 404/34; 404/37; 404/38; 404/39; 404/40; 404/41; 404/42; 404/44; 404/45; 52/102; 52/503; 52/504; 52/505; 52/596; 52/597; 52/598; 52/599; 52/600; 52/601; 52/602; 52/603; 52/604; 52/605; 52/606; 52/607; 52/608; 52/609; 52/612; 52/575 |
| International Class: |
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| U.S Patent Documents: |
2281003; 2462289; D276075; D276076; D340997; D342580; 5771654; D461567; D498002 |
| Foreign Patent Documents: |
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| Other References: |
Pictorial magazine, vol. 34, No. 7, 1978: customized concrete masonry block used in the restored Palace of Fine Arts Exploratorium, City ofSan Francisco, USA.. |
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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. 2 is a front elevational view;
FIG. 3 is a back view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view of my invention.
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