INVACARE CORPORATION

Wheelchair and suspension systems

#2 | 2023-02-16 ✅ Patent 11,850,906 granted on 2023-12-26

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Stability control system

#3 | 2022-12-29 ✅ Patent 11,819,464 granted on 2023-11-21

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Wheelchair suspension

#4 | 2022-09-29 ✅ Patent 11,484,125 granted on 2022-11-01

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Multi-axis headrest system and method

#5 | 2021-12-02 ✅ Patent 11,535,078 granted on 2022-12-27

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Stability control system

#6 | 2021-12-02 ✅ Patent 11,857,470 granted on 2024-01-02

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Wheelchair suspension

#7 | 2021-08-26 ✅ Patent 11,903,887 granted on 2024-02-20

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Wheelchair and suspension systems

#8 | 2020-07-16 ✅ Patent 11,097,589 granted on 2021-08-24

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Stability control system

#9 | 2020-07-02 ✅ Patent 11,213,441 granted on 2022-01-04

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Suspension for wheeled vehicles

#10 | 2020-05-28

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AIR LOSS CUSHION FOR THERAPEUTIC SUPPORT SURFACE

#11 | 2020-05-21 ✅ Patent 11,234,875 granted on 2022-02-01

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Wheelchair suspension

#12 | 2019-11-14 ✅ Patent 10,912,690 granted on 2021-02-09

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Wheelchair suspension

#13 | 2019-08-22 ✅ Patent 11,071,665 granted on 2021-07-27

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Method and apparatus for setting or modifying programmable parameter in power driven wheelchair

#14 | 2018-12-20 ✅ Patent 11,096,845 granted on 2021-08-24

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Wheelchair suspension

#15 | 2018-08-09 ✅ Patent 10,512,572 granted on 2019-12-24

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Suspension for wheeled vehicles

#16 | 2018-06-21 ✅ Patent 10,532,626 granted on 2020-01-14

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Stability control system

#17 | 2018-03-22 ✅ Patent 10,300,427 granted on 2019-05-28

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System and method for concentrating gas

#18 | 2018-02-01 ✅ Patent 10,434,019 granted on 2019-10-08

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Wheelchair suspension

#19 | 2017-09-07 ✅ Patent 10,130,534 granted on 2018-11-20

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Method and apparatus for automated positioning of user support surfaces in power driven wheelchair

#20 | 2017-06-22 ✅ Patent 10,265,229 granted on 2019-04-23

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Wheelchair suspension

#21 | 2016-11-03 ✅ Patent 9,827,823 granted on 2017-11-28

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Stability control system

#22 | 2016-09-08 ✅ Patent 9,925,100 granted on 2018-03-27

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Suspension for wheeled vehicles

#23 | 2016-05-19 ✅ Patent 9,694,311 granted on 2017-07-04

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System and method for concentrating gas

#24 | 2016-01-28 ✅ Patent 9,987,177 granted on 2018-06-05

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Obstacle traversing wheelchair

#25 | 2015-12-03 ✅ Patent 9,456,942 granted on 2016-10-04

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Method and apparatus for setting or modifying programmable parameter in power driven wheelchair

#26 | 2015-10-08 ✅ Patent 9,913,768 granted on 2018-03-13

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Wheelchair suspension

#27 | 2015-07-02 ✅ Patent 9,381,126 granted on 2016-07-05

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Latching motion transfer mechanism

#28 | 2015-06-11 ✅ Patent 9,532,912 granted on 2017-01-03

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Wheelchair seat assembly

#29 | 2015-04-23 ✅ Patent 9,370,455 granted on 2016-06-21

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Wheelchair suspension

#30 | 2015-04-02 ✅ Patent 9,346,335 granted on 2016-05-24

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Stability control system

#31 | 2015-03-05 ✅ Patent 9,364,377 granted on 2016-06-14

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Suspension for wheeled vehicles

#32 | 2014-11-20 ✅ Patent 9,603,762 granted on 2017-03-28

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Wheelchair suspension

#33 | 2014-09-18 ✅ Patent 9,061,238 granted on 2015-06-23

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Gas concentrator

#34 | 2014-09-11 ✅ Patent 9,060,910 granted on 2015-06-23

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Reclining seat

#35 | 2014-09-11 ✅ Patent 9,375,674 granted on 2016-06-28

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Product gas concentrator and method associated therewith

#36 | 2014-09-04 ✅ Patent 8,990,982 granted on 2015-03-31

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Latching motion transfer mechanism

#37 | 2014-08-28

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ADJUSTABLE BED

#38 | 2014-07-24

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OXYGEN COMPRESSOR WITH BOOST STAGE

#39 | 2014-07-10 ✅ Patent 9,120,050 granted on 2015-09-01

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Product gas concentrator utilizing vacuum swing adsorption and method associated therewith

#40 | 2014-05-22 ✅ Patent 9,149,398 granted on 2015-10-06

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Obstacle traversing wheelchair

#41 | 2014-03-06 ✅ Patent 8,977,431 granted on 2015-03-10

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Method and apparatus for setting or modifying programmable parameter in power driven wheelchair

#42 | 2014-02-27 ✅ Patent 9,084,705 granted on 2015-07-21

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Method and apparatus for setting or modifying programmable parameters in power driven wheelchair

#43 | 2014-01-09 ✅ Patent 9,221,006 granted on 2015-12-29

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Oxygen concentrator having structural sieve beds

#44 | 2013-12-19 ✅ Patent 8,833,774 granted on 2014-09-16

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Suspension for wheeled vehicles

#45 | 2013-12-19 ✅ Patent 9,266,053 granted on 2016-02-23

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System and method for concentrating gas

#46 | 2013-11-07

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FRAME LATCHING ASSEMBLIES

#47 | 2013-09-19

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SYSTEMS AND DEVICES FOR MONITORING OF ASSEMBLY CONFIGURATIONS AND CONDITIONS

#48 | 2013-09-12 ✅ Patent 9,067,174 granted on 2015-06-30

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System and method for concentrating gas

#49 | 2013-09-12 ✅ Patent 9,132,377 granted on 2015-09-15

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System and method for concentrating gas

#50 | 2013-08-15 ✅ Patent 9,624,918 granted on 2017-04-18

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Pumping device

#51 | 2013-08-15 ✅ Patent 9,308,143 granted on 2016-04-12

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Wheelchair suspension

#52 | 2013-06-27 ✅ Patent 9,079,089 granted on 2015-07-14

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Seat

#53 | 2013-04-11

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PROPORTIONAL AND NON PROPORTIONAL DRIVE CONTROL SYSTEM

#54 | 2013-03-28 ✅ Patent 8,452,511 granted on 2013-05-28

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Motorized wheelchair

#55 | 2013-02-14 ✅ Patent 8,800,081 granted on 2014-08-12

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Bed lift mechanism

#56 | 2013-02-07 ✅ Patent 8,562,725 granted on 2013-10-22

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Oxygen concentrator having structural sieve beds

#57 | 2012-12-27 ✅ Patent 8,777,251 granted on 2014-07-15

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Wheelchair and controller

#58 | 2012-11-29 ✅ Patent 8,794,359 granted on 2014-08-05

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Wheelchair suspension

#59 | 2012-11-29

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SUSPENSION FOR WHEELED VEHICLES

#60 | 2012-09-20 ✅ Patent 8,590,073 granted on 2013-11-26

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Latching motion transfer mechanism

#61 | 2012-08-30 ✅ Patent 8,636,089 granted on 2014-01-28

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Obstacle traversing wheelchair

#62 | 2012-07-19 ✅ Patent 8,437,899 granted on 2013-05-07

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Method and apparatus for programming parameters of a power driven wheelchair for a plurality of drive settings

#63 | 2012-06-28 ✅ Patent 8,646,551 granted on 2014-02-11

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Power driven wheelchair

#64 | 2012-06-21

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APPARATUS FOR COMPRESSING AND STORING OXYGEN ENRICHED GAS

#65 | 2012-06-14 ✅ Patent 8,388,505 granted on 2013-03-05

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Seat

#66 | 2012-06-07 ✅ Patent 8,538,599 granted on 2013-09-17

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Method and apparatus for setting or modifying programmable parameter in power driven wheelchair

#67 | 2012-05-24

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CONTEXT-SENSITIVE HELP FOR DISPLAY DEVICE ASSOCIATED WITH POWER DRIVEN WHEELCHAIR

#68 | 2012-05-10 ✅ Patent 8,646,795 granted on 2014-02-11

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Reclining seat

#69 | 2012-03-15

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CONTEXT-SENSITIVE HELP FOR DISPLAY ASSOCIATE WITH POWER DRIVEN WHEELCHAIR

#70 | 2012-01-26 ✅ Patent 8,807,251 granted on 2014-08-19

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Electric motor and brake assembly

#71 | 2012-01-19 ✅ Patent 8,285,440 granted on 2012-10-09

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Method and apparatus for setting or modifying programmable parameters in power driven wheelchair

#72 | 2012-01-12 ✅ Patent 8,621,686 granted on 2014-01-07

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Power and control system for bed

#73 | 2011-12-29 ✅ Patent 8,931,583 granted on 2015-01-13

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Wheelchair

#74 | 2011-12-08 ✅ Patent 8,720,915 granted on 2014-05-13

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Device for transporting a user with an injured leg

#75 | 2011-09-22 ✅ Patent 8,919,797 granted on 2014-12-30

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Wheelchair seat assembly

#76 | 2011-08-18

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PROPORTIONAL JOYSTICK WITH INTEGRAL SWITCH

#77 | 2011-08-11 ✅ Patent 8,567,396 granted on 2013-10-29

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Breathing gas supply system

#78 | 2011-05-19 ✅ Patent 8,282,717 granted on 2012-10-09

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Oxygen concentrator having structural sieve beds

#79 | 2011-04-14 ✅ Patent 9,010,470 granted on 2015-04-21

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Wheelchair suspension

#80 | 2011-02-17

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COMPRESSOR

#81 | 2010-06-24 ✅ Patent 8,235,407 granted on 2012-08-07

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Wheelchair with adjustable seat

#82 | 2010-06-03 ✅ Patent 8,315,770 granted on 2012-11-20

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Motorized wheelchair

#83 | 2010-04-08 ✅ Patent 8,272,461 granted on 2012-09-25

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Wheelchair suspension

#84 | 2010-03-18 ✅ Patent 8,066,004 granted on 2011-11-29

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System and method for providing a breathing gas

#85 | 2010-02-11 ✅ Patent 8,250,687 granted on 2012-08-28

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Patient lift with adjustable knee pads and sling hooks

#86 | 2010-01-21 ✅ Patent 8,172,016 granted on 2012-05-08

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Obstacle traversing wheelchair

#87 | 2010-01-14 ✅ Patent 8,272,084 granted on 2012-09-25

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Patient lift with hanger bar attachment

#88 | 2010-01-07 ✅ Patent 8,910,975 granted on 2014-12-16

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Wheelchair with suspension

#89 | 2009-11-24 ✅ Patent 7,621,274 granted on 2009-11-24

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Nasal mask

#90 | 2009-09-10 ✅ Patent 7,891,033 granted on 2011-02-22

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Adjustable seat cushion assembly

#91 | 2009-08-27 ✅ Patent 8,109,572 granted on 2012-02-07

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Device for adjusting the seat back angle in a wheelchair and a wheelchair comprising such a device

#92 | 2009-07-23 ✅ Patent 8,123,664 granted on 2012-02-28

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Seat

#93 | 2009-04-23 ✅ Patent 8,191,940 granted on 2012-06-05

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Latching motion transfer mechanism

#94 | 2009-04-16 ✅ Patent 8,256,048 granted on 2012-09-04

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Bed lift mechanism

#95 | 2009-04-09 ✅ Patent 8,172,015 granted on 2012-05-08

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Wheelchair suspension

#96 | 2009-03-12 ✅ Patent 8,012,240 granted on 2011-09-06

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Apparatus and method of providing concentrated product gas

#97 | 2009-02-26 ✅ Patent 8,261,742 granted on 2012-09-11

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Method and apparatus for adjusting desired pressure in positive airway pressure devices

#98 | 2008-12-18 ✅ Patent 8,251,391 granted on 2012-08-28

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