US4077669A
(en)
*
|
1977-01-19 |
1978-03-07 |
Louis Fox |
Self-centering posture seat
|
US4222138A
(en)
*
|
1978-08-14 |
1980-09-16 |
Rowley Richard L |
Posture case
|
DE3338517A1
(de)
*
|
1983-10-22 |
1985-05-02 |
Hsiang-fan Pingtung Taiwan Hu |
Sitzmoebel
|
US4630863A
(en)
*
|
1985-09-09 |
1986-12-23 |
Bio-Support Industries Ltd. |
Portable seat
|
CA1260818A
(en)
*
|
1986-04-18 |
1989-09-26 |
Ergoform Inc. |
Tilting seat
|
US4828325A
(en)
*
|
1986-05-16 |
1989-05-09 |
University Of Tennessee Research Corporation |
Method of making a custom fitted composite foamed cushion, a preform kit and the resultant product of the process
|
US4798414A
(en)
*
|
1987-01-13 |
1989-01-17 |
Vincent Hughes |
Physiotherapeutic chair like device
|
US4824169A
(en)
*
|
1988-02-25 |
1989-04-25 |
Jarrell Loyd E |
Orthopedic seat
|
US5114209A
(en)
*
|
1990-03-21 |
1992-05-19 |
Dunn John C |
Chair insert having a contoured back support portion and a seat support portion
|
AUPM891294A0
(en)
*
|
1994-10-19 |
1994-11-10 |
Dixon, Barry James |
Improvements to chairs
|
EP0957719B1
(en)
*
|
1995-08-16 |
2003-02-26 |
Alan J. Powell |
Supporting seat
|
SE515003C2
(sv)
*
|
1995-09-21 |
2001-05-28 |
Yrjoe Rinne |
Stol
|
US5833319A
(en)
*
|
1997-03-07 |
1998-11-10 |
Davis; Samuel C. |
Back cushion and seat cushion system
|
AU2003903213A0
(en)
*
|
2003-06-25 |
2003-07-10 |
Jennifer Anne Davidson |
A chair
|
US7140057B2
(en)
*
|
2003-07-28 |
2006-11-28 |
Aspen Seating, Llc |
Reinforced and adjustable contoured seat cushion and method of reinforcing and adjusting the contoured seat cushion
|
US20050023872A1
(en)
*
|
2003-07-28 |
2005-02-03 |
Hetzel Thomas R. |
Modular seat cushion with interlocking human support and base portions and method of creating and using a seat cushion
|
US7220376B2
(en)
|
2003-07-28 |
2007-05-22 |
Aspen Seating, Llc |
Individually-contoured seat cushion and shape capturing and fabricating method for seat cushion
|
US6990744B2
(en)
*
|
2003-07-28 |
2006-01-31 |
Aspen Seating, Llc |
Apparatus and method for evaluating clearance from a contoured seat cushion
|
US7373678B2
(en)
*
|
2003-07-28 |
2008-05-20 |
Aspen Seating, Llc |
Seat cushion with adjustable contour and method of adjusting the contour of a seat cushion
|
US7216388B2
(en)
*
|
2003-07-28 |
2007-05-15 |
Aspen Seating, Llc |
Contoured seat cushion and method for offloading pressure from skeletal bone prominences and encouraging proper postural alignment
|
US9289069B2
(en)
|
2012-04-30 |
2016-03-22 |
Adams Mfg. Corp. |
Seat for molded plastic chairs
|
US8857914B2
(en)
*
|
2012-04-30 |
2014-10-14 |
Adams Mfg. Corp. |
Seat for molded plastic chairs
|
WO2015081419A1
(en)
|
2013-12-06 |
2015-06-11 |
Force 3 Innovations Inc. |
Adjustable seating systems and associated structures
|
DE102014115643A1
(de)
*
|
2014-10-28 |
2016-04-28 |
Udo Gehrer |
Möbel
|