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The ornamental design for a chair base, as shown and described. |
FIG. 1 is a perspective view of a chair base showing my new design, the chair seat shown in broken lines for illustrative purposes only and forming no part of the claimed design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right-side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a bottom view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 23 1995 | CONE, RICHARD E | COSCO, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007811 | /0268 | |
Jan 02 1996 | Cosco, Inc. | (assignment on the face of the patent) | / | |||
Jun 01 1998 | COSCO, INC | COSCO MANAGEMENT, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010263 | /0474 | |
Jun 01 1998 | COSCO, INC | COSCO MANAGEMENT, INC | RE-RECORD TO CORRECT PATENT NUMBER 4456303 PREVIOUSLY RECORDED AT REEL 010263, FRAME 0474 | 010814 | /0495 |
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