| D327748 |
Athletic court grid surface tile
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| Patent Drawings: | |
| Inventor: |
Dorfman, Jr. |
| Date Issued: |
July 7, 1992 |
| Application: |
07/063,843 |
| Filed: |
June 19, 1987 |
| Inventors: |
Dorfman, Jr.; Samuel Y. (Dallas, TX)
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| Assignee: |
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| Primary Examiner: |
Word; A. Hugo |
| Assistant Examiner: |
Clark; Doris |
| Attorney Or Agent: |
Baker & Botts |
| U.S. Class: |
D25/156 |
| Field Of Search: |
; D25/69; D25/102; D25/138; D25/140; D25/156; D25/66; D25/155; 4/180; 4/181; 4/182; 4/183; 52/177; 52/179; 52/182; 52/188; 52/190; 52/653; 52/656; 52/687; 52/593; 52/648; 52/673; 272/3; 182/222; 182/223 |
| International Class: |
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| U.S Patent Documents: |
D21730; D215587; 236784; 1076017; 2216250; 2570076; 4436779; 4468910 |
| Foreign Patent Documents: |
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| Other References: |
1981 Sweet's Catalogue File Section 5.19/FL p. 22 Cast Iron Floor Grid for Concrete Floors Middle of Page item 493 Type.. |
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| Abstract: |
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| Claim: |
The ornamental design for the athletic court grid surface tile, as shown and described. |
| Description: |
FIG. 1 is a top plan view of the athletic court grid surface tile showing my new design;
FIG. 2 is a front elevational view of FIG. 1;
FIG. 3 is a rear elevational view of FIG. 1;
FIG. 4 is a bottom plan view of FIG. 1;
FIG. 5 is an enlarged top fragmentary perspective view of the corner portion thereof; and,
FIG. 6 is an enlarged bottom fragmentary perspective view of the corner portion thereof.
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