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The ornamental design for an office chair, as shown and described. |
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FIG. 1 is a front elevational view of an office chair incorporating my new design;
FIG. 2 is a rear elevational view of the chair of FIG. 1;
FIG. 3 is a right side elevational view of the chair of FIG. 1;
FIG. 4 is the plan view of the chair of FIG. 1;
FIG. 5 is a fragmentary bottom view of the chair of FIG. 1 as viewed through sight line 5--5 of FIG. 3 showing the right half of the underside of the seat. The left half of the underside of the seat is symmetrical about the fore-to-aft center line; and
FIG. 6 is a fragmentary top view taken through sight line 6--6 of FIG. 3 showing the base of the chair.
Cross-hatch shading is used to illustrate contoured edges of upholstered surfaces. The bottom of the base is without ornamentation.
| Patent | Priority | Assignee | Title |
| 4032190, | Jun 13 1975 | Fehlbaum | Ergonomically designed chair |
| 230443, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 22 1977 | American Seating Company | (assignment on the face of the patent) | / | |||
| Jul 22 1987 | American Seating Company | CHRYSLER CAPITAL CORPORATION | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 004772 | /0275 | |
| Feb 01 1988 | American Seating Company | American Seating Company | ASSIGNMENT OF ASSIGNORS INTEREST | 004847 | /0729 |
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