|
The ornamental design for an office chair, as shown and described. |
|||||||||||||||||
FIG. 1 is a perspective view of the office chair of the invention;
FIG. 2 is a top view of the office chair of the invention;
FIG. 3 is a front view of the office chair of the invention;
FIG. 4 is a rear view of the office chair of the invention;
FIG. 5 is a right side view of the office of the invention; and,
FIG. 6 is a left side view of the office chair of the invention.
| Patent | Priority | Assignee | Title |
| 6848744, | Jun 13 2001 | PAOLI, INC ; HON TECHNOLOGY INC | Chair back and chair formed therewith |
| 7234773, | Jun 14 2004 | HNI TECHNOLOGIES INC | Backrest for a chair, with a retractor |
| D433853, | Dec 14 1999 | DSI Upholstery Inc. | Chair |
| D459594, | Nov 05 1999 | Gregory John, Fischer | Game chair |
| D479416, | May 24 2001 | PAOLI, INC | Portion of a chair |
| D483583, | May 24 2001 | PAOLI, INC | Portion of a chair |
| D485097, | May 24 2001 | HNI TECHNOLOGIES INC | Portion of a chair |
| D532211, | Apr 19 2005 | Pro-Glory Enterprise Co., Ltd. | Office chair |
| D542547, | Apr 19 2005 | Pro-Glory Enterprise Co., Ltd. | Office chair |
| D549475, | Oct 23 2006 | Pro-Glory Enterprise Co., Ltd. | Office chair |
| D562576, | Jun 11 2005 | RECARO AUTOMOTIVE SEATING GMBH | Vehicle seat |
| D579219, | Oct 01 2007 | RECARO CHILD SAFETY GMBH & CO KG | Vehicle seat |
| D579220, | Oct 01 2007 | HAWTHORNSS PTY LTD ACN 621 290 499 | Vehicle seat |
| D677067, | Sep 08 2011 | TORAY INDUSTRIES, INC | Automotive seat |
| D687740, | Sep 08 2011 | TORAY INDUSTRIES, INC | Passenger car |
| D718199, | Sep 08 2011 | TORAY INDUSTRIES, INC | Automobile control panel |
| D852563, | Jul 11 2018 | NINGBO MEIYING HOUSEHOLD GROUP CO , LTD | Office chair |
| ER1485, | |||
| ER3506, | |||
| ER4848, | |||
| ER6442, | |||
| ER6530, | |||
| ER7661, | |||
| ER9116, |
| Patent | Priority | Assignee | Title |
| D270020, | Feb 11 1980 | Upholstered chair | |
| D270210, | Oct 03 1980 | Adjustable chair for a child | |
| D275430, | Sep 07 1981 | Giroflex Entwicklungs AG | Chair or similar article |
| D333923, | Feb 23 1990 | BOBRICK WASHROOM EQUIPMENT, INC | Wall mounted infant seat |
| D350033, | Jan 31 1992 | Global Total Office | Chair |
| D371264, | Mar 22 1995 | Gruga, U.S.A. | Chair body |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |