| 
 | The ornamental design for a chair, as shown and described. | |||||||||||||||||
FIG. 1 is a front perspective view of a chair showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
FIGS. 3 through 7 have been shown on an enlarged scale with respect to FIGS. 1 and 2.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Mar 25 1997 | Protoned B.V. | (assignment on the face of the patent) | / | |||
| Jul 21 1997 | BRAUNING, EGON | PROTONED B V | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008640/ | 0881 | |
| Nov 18 2009 | PROTONED B V | Vitra Patente AG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 024140/ | 0528 | 
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