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We claim the ornamental design for a chair frame, as shown and described.
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FIG. 1 is a front perspective view of a chair frame;
FIG. 2 is a slightly enlarged front elevation view of a chair frame;
FIG. 3 is a slightly enlarged rear elevation view of a chair frame;
FIG. 4 is a slightly enlarged side elevation view of a chair frame;
FIG. 5 is a slightly enlarged top plan view of a chair frame; and,
FIG. 6 is a slightly enlarged bottom plan view of a chair frame.
Weber, Patrick, James, Paul, Tuthill, Jodi, Reeves, Mark, Dettmann, Thomas, Ratnam, Diwa, Strand, Terry
| Patent | Priority | Assignee | Title |
| D543738, | Dec 16 2005 | FOREMOST HOME INC | Folding chair |
| D547979, | Feb 23 2007 | VIRCO MFG CORPORATION | Chair frame |
| D559001, | Mar 01 2006 | EMECO INDUSTRIES, INC | Chair |
| D571129, | Jul 23 2007 | EMECO INDUSTRIES, INC. | Seat frame |
| D663974, | May 09 2011 | Michigan Tube Swagers & Fabricators, Inc. | Chair base |
| D667657, | May 05 2011 | Furniture base | |
| D686857, | Mar 05 2012 | VIRCO MFG CORPORATION | Chair with curved legs |
| D686859, | Mar 05 2012 | VIRCO MFG CORPORATION | Chair with curved legs |
| D686860, | Mar 05 2012 | VIRCO MFG CORPORATION | Chair with curved legs and back support |
| D720953, | Jun 07 2013 | FACILITY CONCEPTS, INC | Chair base |
| D811790, | Feb 07 2017 | Zhuhai Shichang Metals Ltd. | Chair frame and legs |
| D899109, | May 01 2019 | EAGLE HEALTH SUPPLIES, INC. | Frame for a seating unit |
| D976601, | Jan 27 2021 | SHELTERLOGIC CORP | Chair |
| Patent | Priority | Assignee | Title |
| 2098888, | |||
| 2146932, | |||
| 2634371, | |||
| 2745468, | |||
| 2874755, | |||
| 3594041, | |||
| 3671074, | |||
| 4148523, | Apr 27 1976 | BEGEMANN WALTRAUD NEE BALVE; BEGEMANN, KARLHEINZ | Folding adjustable work stool |
| 4240663, | Oct 14 1978 | Giroflex Entwicklungs AG | Adjustable stacking chair |
| 4522444, | Sep 15 1982 | Stacking chair | |
| 4595234, | Oct 19 1984 | Rocking chair | |
| 4671570, | Nov 20 1985 | WENGER CORPORATION, A CORP OF MN | Stackable adjustable musician's chair |
| 4690459, | Oct 19 1984 | Working chair | |
| 4784435, | Feb 26 1986 | KI-ADD SPECIALIZED SUPPORT TECHNOLOGY, INC | Patient chair |
| 4786105, | Feb 24 1988 | All Day Chair Company | Continually positionable chair with adjustable lumbar support |
| 4787672, | May 23 1986 | VS Vereinigte Spezialmoebelfabriken Verwaltungs GmbH | Seating furniture, more particularly chair |
| 5154474, | Oct 11 1990 | Stackable line chair | |
| 5167436, | May 29 1991 | GLOBAL PLASTIC INDUSTRIES CO , LTD A CORPORATION OF TAIWAN | Structure of built-up chair |
| 5383712, | Apr 25 1988 | DEPERRY, SHEILA H | Flexible chair |
| 5511855, | Feb 07 1994 | DIMAR MANUFACTURING CORPORATION | Fold-out, height adjustable chair and support structure for same |
| 5599068, | May 17 1994 | Angeles Corporation | Arcuately supported chair |
| 5868469, | Mar 30 1998 | Folding chair having a seat adjustable in height | |
| 5997094, | Jun 05 1998 | STYLEX, INC | Stackable chair with lumbar support |
| 6017089, | Mar 08 1995 | Arrangement in a chair, especially for regulating the level of the seat, etc. | |
| 6056361, | Jun 02 1993 | Articulated support chair | |
| 6125851, | Aug 12 1994 | Spinal support system for seating | |
| 6532962, | Aug 12 1994 | Spinal support system for seating | |
| 6688688, | May 18 2001 | SAMAS INNOVATION B V | Chair |
| 6722735, | Apr 16 2001 | Ditto Sales, Inc. | Chair with synchronously moving seat and seat back |
| 20030090139, | |||
| 20030227210, | |||
| 20040104613, | |||
| 101404, | |||
| 108750, | |||
| 146347, | |||
| 181241, | |||
| 236862, | |||
| D290070, | Nov 05 1984 | BOATMEN S NATIONAL BANK OF ST LOUIS, THE | Stack chair |
| D290789, | Jan 14 1985 | BOATMEN S NATIONAL BANK OF ST LOUIS, THE | Frame for a stack chair |
| D323943, | Jun 10 1988 | Chair | |
| D336795, | Sep 20 1990 | Chair | |
| D340812, | May 23 1990 | FOX SYSTEMS, INC , THE | Child's stackable chair |
| D352185, | Oct 22 1992 | CASALA-WERKE CARL SALLE GMBH & CO KG | Chair |
| D352616, | Feb 02 1993 | Indecom N.V. | Chair |
| D408660, | Aug 07 1996 | DONNELLY, BRIAN; JEFFERY, ROBERT T ; DEL MAR DESIGNS, INC | Seat |
| D411382, | Sep 22 1998 | Peter Anthony Design Limited | Chair |
| D423805, | Jun 03 1999 | HNI TECHNOLOGIES INC | Chair |
| D426970, | Sep 21 1998 | TECNO S P A | Chair |
| D431385, | Feb 16 1999 | OAKTREE CAPITAL MANAGEMENT, LLC | Stack seat with horizontal back |
| D433577, | Mar 01 1999 | DONNELLY, BRIAN; JEFFERY, ROBERT T ; DEL MAR DESIGNS, INC | Chair |
| D433578, | May 07 1999 | Stylex, Inc. | High density stacking chair |
| D447643, | Mar 13 2000 | Giroflex Entwicklungs AG | Chair |
| D469970, | Nov 13 2001 | B.Z.B. | Chair without arms |
| D485085, | Sep 18 2002 | Michigan Tube Swagers & Fabricators, Inc. | Chair frame |
| D502030, | Mar 26 2004 | Daniel Paul Chairs, LLC | Chair |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 05 2005 | Wenger Corporation | (assignment on the face of the patent) | / | |||
| Aug 26 2005 | DETTMANN, THOMAS | Wenger Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016567 | /0161 | |
| Aug 26 2005 | TUTHILL, JODI | Wenger Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016567 | /0161 | |
| Aug 26 2005 | STRAND, TERRY | Wenger Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016567 | /0161 | |
| Sep 02 2005 | JAMES, PAUL | Wenger Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016567 | /0161 | |
| Sep 02 2005 | RATNAM, DIWA | Wenger Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016567 | /0161 | |
| Sep 02 2005 | REEVES, MARK | Wenger Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016567 | /0161 | |
| Sep 12 2005 | WEBER, PATRICK | Wenger Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016567 | /0161 |
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