| Patent |
Priority |
Assignee |
Title |
| 2787315, |
|
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| 2916084, |
|
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| 3681792, |
|
|
|
| 3722955, |
|
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|
| 3813073, |
|
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| 3929374, |
|
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|
| 4032190, |
Jun 13 1975 |
Fehlbaum |
Ergonomically designed chair |
| 4040661, |
Nov 04 1974 |
PTC AEROSPACE INC , BANTAM, CT 06750 A CORP |
Vehicle seat with headrest movement responsive to seat back tilting |
| 4084850, |
Jun 13 1975 |
Center for Design Research and Development N.V. |
Chair |
| 4119343, |
Jan 17 1977 |
Kroehler Mfg. Co. |
Platform rocker structure |
| 4143916, |
Feb 23 1977 |
|
Under-body ventilating seat cushion |
| 4183494, |
Nov 13 1978 |
Trendler Metal Products, Inc. |
Swiveled leaf-spring undercarriage for rocking chair |
| 4340250, |
Sep 29 1976 |
Minnesota Mining and Manufacturing Company |
Platform rocking chair springs |
| 4361357, |
Apr 21 1980 |
|
Chair |
| 4411468, |
Mar 05 1981 |
Homecrest Industries Incorporated |
Rocking chair |
| 4469738, |
Aug 12 1982 |
E I DU PONT DE NEMOURS AND COMPANY, A DE CORP |
Oriented net furniture support material |
| 4502729, |
Aug 19 1981 |
Giroflex Entwicklungs AG |
Chair, especially a reclining chair |
| 4575150, |
Apr 13 1984 |
SimoDow Manufacturing Ltd. |
Suspension arrangement for a tilting chair |
| 4652049, |
Jun 24 1982 |
Toyota Jidosha Kogyo Kabushiki Kaisha; Aishin Seiki Kabushiki Kaisha |
Device for adjusting height of front part of seat cushion of seat |
| 4717203, |
Sep 12 1985 |
Grammer Sitzsysteme GmbH |
Seat having an adjustable seat portion |
| 4830432, |
May 15 1986 |
Stabilus GmbH |
Positioning device |
| 4890886, |
Jan 23 1987 |
Peter Opsvik A/S |
Tilting mechanism, preferably for a chair seat or similar article |
| 4911501, |
Jun 09 1989 |
JAMI, INC |
Suspension mechanism for connecting chair backs and seats to a pedestal |
| 5035466, |
Apr 03 1989 |
Krueger International, Inc |
Ergonomic chair |
| 5046780, |
Jun 09 1989 |
JAMI, INC |
Suspension mechanism for connecting chair backs and seats to a pedestal |
| 5114211, |
Sep 12 1989 |
|
Chair, in particular an office chair |
| 5121934, |
Jun 09 1989 |
JAMI, INC |
Suspension mechanism for connecting chair backs and seats to a pedestal |
| 5238294, |
May 21 1991 |
Itoki Co., Ltd. |
Interlocking mechanism for supporting seat and seat back of chair |
| 5409295, |
May 25 1993 |
Omniflex Specialties |
Omnidirectional tilting mechanism |
| 5577804, |
Jun 30 1995 |
Global Total Office |
Seat height adjustment mechanism for a chair |
| 5599064, |
Jul 27 1995 |
LOVETT, PAMELA H; STEVEN MNUCHIN, UNITED STATES SECRETARY OF THE TREASURY AND SUCCESSORS THERETO ; ANDREI IANCU, UNDER SECRETARY OF COMMERCE FOR INTELLECTUAL PROPERTY, AND DIRECTOR OF THE UNITED STATES PATENT AND TRADEMARK OFFICE; FARM CREDIT SERVICES OF AMERICA INCORPORATED, FLCA; LAUREL M LEE, FLORIDA SECRETARY OF STATE; JEANETTE NÚÑEZ, LIEUTENANT GOVERNOR OF FLORIDA; ASHLEY MOODY, FLORIDA OFFICE OF THE ATTORNEY GENERAL; FARM CREDIT OF FLORIDA, ACA |
Swivel rocker |
| 5649739, |
Sep 13 1993 |
|
Backrest for a seat arrangement |
| 5671972, |
Jun 30 1995 |
Global Total Office |
Seat back adjustment mechanism for a chair |
| 5700060, |
Aug 07 1996 |
Leggett and Platt, Inc. |
Seating suspension assembly |
| 5769492, |
Dec 10 1996 |
|
Back saver sport seat |
| 5795026, |
Jun 06 1997 |
PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT |
Height adjustable chair arm |
| 5802643, |
Nov 08 1996 |
Printmark Industries, Inc. |
Slipcover with an inflatable pillow |
| 5887946, |
Jan 03 1997 |
TAYLOR CHAIR COMPANY, THE |
Chair with movable back support |
| 5899530, |
Aug 23 1995 |
Global Total Office |
Control mechanism for a chair |
| 5909923, |
Oct 24 1997 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Chair with novel pivot mounts and method of assembly |
| 5934758, |
Apr 30 1997 |
HAWORTH, INC |
Membrane chair |
| 5967610, |
Jan 26 1998 |
|
Chair with swivel seat and backrest |
| 5979984, |
Oct 24 1997 |
STEELCASE DEVELOPMENT INC , A CORP OF MICHIGAN |
Synchrotilt chair with forwardly movable seat |
| 6029962, |
Oct 24 1997 |
LIESENFELD, MARY C |
Shock absorbing component and construction method |
| 6059368, |
Jun 07 1995 |
HERMAN MILLER, INC |
Office chair |
| 6079782, |
Jan 29 1999 |
DUAL SEAT TECHNOLOGIES, INC |
Seat construction which corrects the pelvis so that it influences a proper alignment of the human body |
| 6213553, |
Dec 21 1995 |
|
Seat element |
| 6279998, |
Jun 05 1998 |
TEKNION FURNITURE SYSTEMS, INC |
Seat mounting mechanism |
| 6318800, |
Oct 24 1997 |
Steelcase Development Corporation |
Seating unit with novel pivot mounts and method of assembly |
| 6349992, |
Oct 24 1997 |
Steelcase Development Corporation |
Seating unit including novel back construction |
| 6357827, |
Sep 30 1997 |
Dual Seat Technologies, Inc. |
Two platform motion seat |
| 6367877, |
Oct 24 1997 |
Steelcase Inc |
Back for seating unit |
| 6382719, |
May 04 2000 |
STEELCASE DEVELOPMENT INC |
Back construction |
| 6386634, |
Jun 15 1992 |
Herman Miller, Inc. |
Office chair |
| 6394545, |
Oct 24 1997 |
Steelcase Inc |
Back for seating unit |
| 6394546, |
Oct 24 1997 |
STEELCASE DEVELOPMENT INC |
Lumbar device |
| 6394548, |
Oct 24 1997 |
Steelcase Development Corporation |
Seating unit with novel seat construction |
| 6394549, |
Oct 24 1997 |
Steelcase Development Corporation |
Seating unit with reclineable back and forwardly movable seat |
| 6439665, |
Jun 09 2000 |
CVEK, SAVA |
Ergonomic chair with mesh seat and back |
| 6460928, |
Oct 24 1997 |
Steelcase Inc |
Seating unit including novel back construction |
| 6523898, |
Jun 17 1999 |
Steelcase Development Corporation |
Chair construction |
| 6536841, |
May 27 1999 |
STEELCASE DEVELOPMENT INC |
Synchrotilt chair |
| 6572190, |
Jun 15 2001 |
HNI TECHNOLOGIES INC |
Lumbar support for a chair |
| 6588842, |
Jun 15 1992 |
Herman Miller, Inc. |
Backrest |
| 6588843, |
Oct 06 2000 |
GHSP, Incorporated |
Chair control |
| 6598251, |
Jun 15 2001 |
HNI TECHNOLOGIES INC |
Body support system |
| 6605332, |
Jul 29 1997 |
3M Innovative Properties Company |
Unitary polymer substrate having napped surface of frayed end microfibers |
| 6609755, |
Jun 15 2001 |
HNI TECHNOLOGIES INC |
Ergonomic chair |
| 6609760, |
Mar 14 2002 |
LEGGETT & PLATT CANADA CO |
Chair control actuator with depiction |
| 6616228, |
Jun 20 2001 |
Steelcase Inc |
Compliant back for seating unit |
| 6623079, |
Sep 29 1999 |
DARVILLE TRADE & FINANCE LIMITED |
Chair |
| 6644741, |
Sep 20 2001 |
PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT |
Chair |
| 6669292, |
Jun 15 2001 |
HNI TECHNOLOGIES INC |
Ergonomic chair |
| 6669301, |
Nov 28 2000 |
STEELCASE DEVELOPMENT INC |
Furniture article having panel and integral perimeter frame |
| 6672669, |
Apr 30 2001 |
GROUPE LACASSE LLC |
Swingable chair back with top pivot |
| 6685268, |
Nov 17 2000 |
|
Seat arrangement for sitting furniture |
| 6687933, |
Jun 15 2001 |
HNI TECHNOLOGIES INC |
Body support system with energy dissipation means |
| 6698833, |
Jun 17 1999 |
Steelcase Inc |
Chair construction |
| 6702390, |
Jun 15 1992 |
Herman Miller, Inc. |
Support assembly for a seating structure |
| 6722740, |
Jun 12 2003 |
Tachi-S Co., Ltd. |
Forward and backward inclination adjustment device for headrest |
| 6722741, |
Jun 15 1992 |
Herman Miller, Inc. |
Seating structure having a backrest with a bowed section |
| 6726285, |
Jul 03 2000 |
HERMAN MILLER, INC |
Cellular chair construction |
| 6729691, |
Jun 15 2001 |
HNI TECHNOLOGIES INC |
Chair back construction |
| 6733080, |
Jun 15 1992 |
Herman Miller, Inc. |
Seating structure having a backrest with a flexible membrane and a moveable armrest |
| 6802566, |
Sep 28 2000 |
Formway Furniture Limited |
Arm assembly for a chair |
| 6817667, |
Sep 28 2000 |
Formway Furniture Limited |
Reclinable chair |
| 6840582, |
May 07 2003 |
Formway Furniture Limited |
Height adjustable arm assembly |
| 6869142, |
Sep 12 2002 |
Steelcase Inc |
Seating unit having motion control |
| 6880886, |
Jun 05 2003 |
Steelcase Inc |
Combined tension and back stop function for seating unit |
| 6899398, |
Sep 20 2000 |
Illinois Tool Works Inc |
Carrier and attachment method for load-bearing fabric |
| 6905171, |
Oct 24 1997 |
Steelcase Inc |
Seating unit including novel back construction |
| 6908159, |
Sep 28 2000 |
Formway Furniture Limited |
Seat for a reclining office chair |
| 6910736, |
Jun 14 2001 |
Factory Design Limited |
Seats with twistable seat elements |
| 6910741, |
Sep 28 2000 |
Formway Furniture Limited |
Lumbar support |
| 6913315, |
Jun 17 1999 |
Steelcase Inc |
Chair construction |
| 6955402, |
May 22 2000 |
HERMAN MILLER, INC |
Office chair |
| 6957863, |
Sep 12 2002 |
Steelcase Inc |
Seating unit having motion control |
| 6959965, |
Apr 09 1999 |
Humanscale Corporation |
Ergonomic chair |
| 6966606, |
Sep 20 2000 |
Illinois Tool Works Inc |
Carrier and attachment method for load bearing fabric |
| 6979059, |
Sep 16 2004 |
HC Holdings, LLC |
Rocking chair construction |
| 6979984, |
Apr 14 2003 |
DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT |
Method of forming a low quiescent current voltage regulator and structure therefor |
| 6981743, |
Nov 21 2003 |
HNI TECHNOLOGIES INC |
Chair with adjustable lumbar support |
| 6994400, |
Dec 30 2003 |
HNI TECHNOLOGIES INC |
Chair with adjustable seat depth |
| 7014269, |
Jun 15 2001 |
HNI TECHNOLOGIES INC |
Chair back construction |
| 7055911, |
May 08 2003 |
PNC BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT |
Mesh chair |
| 7059682, |
Jul 03 2000 |
Herman Miller, Inc. |
Seating structure having flexible seating surface |
| 7066537, |
Jun 15 2001 |
HNI Technologies Inc. |
Chair back construction |
| 7066538, |
Dec 30 2003 |
HNI TECHNOLOGIES INC |
Chair with tilt lock mechanism |
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Dec 30 2003 |
HNI TECHNOLOGIES INC |
Horizontally adjustable chair armrest |
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3M Innovative Properties Company |
Methods for making microstructured polymer substrates |
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Carrier and attachment method for load-bearing fabric |
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Steelcase Inc |
Chair having reclineable back and movable seat |
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Back construction for seating unit |
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Reclining apparatus for chair |
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Control mechanism for seating unit |
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