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The ornamental design of a chair back, as shown and described. |
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FIG. 1 is a perspective view of a chair back showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side elevational view thereof, the opposite side being identical; and,
FIG. 5 is a rear elevational view thereof.
The broken lines showing the seat and legs of the chair in FIGS. 2, 4 & 5 are for illustrative purposes only and form no part of the claimed design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 15 1992 | INFANTI, VITTORIO | INFANTI CHAIR MANUFACTURING CORP , A CORPORATION OF NEW YORK | ASSIGNMENT OF ASSIGNORS INTEREST | 006189 | /0911 | |
| Jul 20 1992 | Infanti Chair Manufacturing Corp. | (assignment on the face of the patent) | / | |||
| Aug 10 1998 | INFANTI CHAIR MANUFACTURING CORP | GASSER CHAIR COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009430 | /0628 |
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