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The ornamental design for a stair chair, as shown. |
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FIG. 1 is a perspective view of a stair chair illustrating my new design;
FIG. 2 is a front view of the design shown in FIG. 1;
FIG. 3 is a side view of the design of FIG. 1; the opposite side being a mirror image thereof;
FIG. 4 is a top view of the design of FIG. 1;
FIG. 5 is a bottom view of the design of FIG. 1; and,
FIG. 6 is a rear view of the design of FIG. 1.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 08 1998 | Ferno-Washington, Inc. | (assignment on the face of the patent) | / | |||
| Oct 01 1998 | AUGHPIN, RICHARD A | FERNO-WASHINGTON, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009523 | /0242 | |
| Jun 23 2003 | FEMO-WASHINGTON, INC | U S BANK NATIONAL ASSOCIATION | SECURITY AGREEMENT | 014363 | /0213 |
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