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The ornamental design for a chair seat, as shown and described.
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FIG. 1 is a perspective view of a chair seat showing our new design.
FIG. 2 is a front view of our chair seat shown with arms in broken lines for illustrated purposes only.
FIG. 3 is a perspective view of our chair seat mounted on an alternative frame.
FIG. 4 is a front elevational view of the chair seat shown in FIG. 3.
FIG. 5 is a side elevational view of the chair seat shown in FIG. 3; and,
FIG. 6 is a rear elevational view of the chair seat shown in FIG. 3.
Broken lines are also used to define boundaries.
Lucci, Roberto, Orlandini, Paolo
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 18 2003 | Ditto Sales, Inc. | (assignment on the face of the patent) | / | |||
| Jul 24 2015 | Ditto Sales, Inc | THE PRIVATEBANK AND TRUST COMPANY | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 036266 | /0850 |
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