Patent Assignment
Reel/Frame 063638/0261
Release of Security Interest
Recorded: 2023-05-15
Pages: 15
Assignor
PNC BANK, NATIONAL ASSOCIATION
Executed: 2023-05-05
Assignee
INVACARE CORPORATION
ONE INVACARE WAY, ELYRIA, OHIO, 44035
Covered Properties
(197)
Symmetrically Modular Wheelchair
Patent:
4,840,390 →
Application:
06/913,501 →
Wheelchair Footboard
Patent:
305,521 →
Application:
07/001,553 →
Telescoping Bed Side Rail
Patent:
4,724,559 →
Application:
07/003,936 →
Quick Release Handle
Patent:
4,834,413 →
Application:
07/126,570 →
Wheelchair with Combined Wheel Lock and Hill Holder
Patent:
4,887,830 →
Application:
07/174,825 →
Seating System
Patent:
5,035,467 →
Application:
07/244,843 →
Portable Commode
Patent:
4,962,551 →
Application:
07/326,229 →
Contoured Support Cushions
Patent:
4,951,336 →
Application:
07/332,051 →
Attaching Means for Bed Cross Brace
Patent:
5,038,430 →
Application:
07/497,421 →
Extendable Elevating Leg Rest for a Wheelchair
Patent:
5,033,793 →
Application:
07/501,049 →
Seating System
Patent:
5,102,195 →
Application:
07/502,867 →
Mechanical Shape Sensor
Patent:
4,998,354 →
Application:
07/540,842 →
Reclining Lift Chair Having Wheels for Transport
Patent:
5,203,610 →
Application:
07/612,793 →
Powered Wheelchair Having Transversely Mounted Drive Mechanism
Patent:
5,094,310 →
Application:
07/620,833 →
Oxygen Concentrator Utilizing Electrochemical Cell
Patent:
5,186,793 →
Application:
07/636,487 →
Adjustable Bed Having Adjustable Height Legs with Synchronization Feature
Patent:
5,134,731 →
Application:
07/652,431 →
Mechanical Shape Sensor and Data Recorder
Patent:
5,193,285 →
Application:
07/739,110 →
Adjustable Chair
Patent:
5,320,412 →
Application:
07/788,258 →
Reclining Seat Back Assembly for a Wheelchair
Patent:
5,195,803 →
Application:
07/827,862 →
Portable Commode
Patent:
5,341,517 →
Application:
07/855,117 →
Attended to Self Propelled Convertible Pivoting Wheelchair
Patent:
5,294,141 →
Application:
07/937,587 →
Powered Wheelchair Having Drive Motors Integrated into Driven Wheels
Patent:
5,366,037 →
Application:
07/980,469 →
Wheelchair Cushion Utilizing Foams of Different Stiffnesses
Patent:
5,442,823 →
Application:
08/001,381 →
Seat Cushion for Wheelchairs
Patent:
5,378,045 →
Application:
08/108,827 →
Seat Cushion for Wheelchairs
Patent:
5,513,899 →
Application:
08/129,783 →
Sport Wheelchair Having a T-Frame
Patent:
5,573,260 →
Application:
08/135,745 →
Method of Assembing Tubular Electrochemical Oxygen Generators
Patent:
5,397,443 →
Application:
08/143,297 →
Method and Apparatus for Dispensing Respiratory Gases
Patent:
5,839,434 →
Application:
08/153,569 →
Apparatus for Interconnecting Wheelchair Batteries
Patent:
5,522,734 →
Application:
08/228,118 →
Powered Wheelchair with Adjustable Center of Gravity and Independent Suspension
Patent:
5,575,348 →
Application:
08/228,584 →
Foldable Walker with a Locking Mechanism
Patent:
5,529,425 →
Application:
08/276,891 →
Powered Mobility Chair for Individual
Patent:
5,435,404 →
Application:
08/284,726 →
Walker with Glide Assembly
Patent:
5,692,762 →
Application:
08/494,375 →
Reversible Transfer Bench
Patent:
6,105,183 →
Application:
08/540,095 →
Simplified Control for Lateral Rotation Therapy Mattresses
Patent:
5,745,942 →
Application:
08/545,423 →
Cam Lock Assembly for Adjustable Cane
Patent:
5,775,352 →
Application:
08/546,635 →
Patient Moisture Control Support Surface Converlet
Patent:
5,882,349 →
Application:
08/581,396 →
Alternating Pressure Mattress System and Method
Patent:
5,685,036 →
Application:
08/602,097 →
Powered Wheelchair with Adjustable Center of Gravity and Independent Suspension
Patent:
5,853,059 →
Application:
08/694,484 →
Composite Base Assembly for Cane Having Fifth Leg
Patent:
5,794,638 →
Application:
08/743,757 →
Camber Adjustment Assembly for a Wheelchair
Patent:
5,851,018 →
Application:
08/745,646 →
Reduced Shear Assembly for Recline Seat Back of a Wheelchair
Patent:
5,823,621 →
Application:
08/745,715 →
Modular Cross Member Assembly for Adjustable Wheelchair
Patent:
5,915,709 →
Application:
08/747,301 →
Tilt Wheelchair with Center of Gravity Compensation
Patent:
6,003,891 →
Application:
08/747,359 →
Commode Seat and Lid Combination
Patent:
6,006,369 →
Application:
08/842,701 →
Closed-Loop Feedback Control for Oxygen Concentrator
Patent:
5,906,672 →
Application:
08/873,391 →
Gas Concentration Sensor and Control for Oxygen Concentrator Utilizing Gas Concentration Sensor
Patent:
5,917,135 →
Application:
08/873,645 →
Method and Apparatus for Remote Maintenance, Troubleshooting, and Repair of a Motorized Wheelclair
Patent:
5,961,561 →
Application:
08/911,492 →
Apparatus and Method for Forming Oxygen-Enriched Gas and Compression Thereof for High-Pressure Mobile Storage Utilization
Patent:
5,988,165 →
Application:
08/942,063 →
Constant Center of Gravity Tiltable Chair of a Wheelchair
Patent:
5,971,482 →
Application:
08/942,652 →
Adjustable Front Wheel Stabilizer for Power Wheelchair
Patent:
5,848,658 →
Application:
08/944,194 →
Oxygen Conserving Device
Patent:
6,152,134 →
Application:
09/051,787 →
Wheelchair Seating System Including Trapezoidally Sectioned Fluid Bag
Patent:
5,933,891 →
Application:
09/066,214 →
Integral Snap Button and Anti-Rattle Member
Patent:
6,079,894 →
Application:
09/121,086 →
Apparatus and Method for Forming Oxygen-Enriched Gas and Compression Thereof for High-Pressure Mobile Storage Utilization
Patent:
6,302,107 →
Application:
09/154,442 →
Articulating Seat/Chassis Interface for a Wheelchair
Patent:
6,073,951 →
Application:
09/163,782 →
Constant Center of Gravity Tiltable Chair of a Wheelchair
Patent:
6,357,776 →
Application:
09/164,068 →
Constant Center of Gravity Tilt Seat of a Wheelchair
Patent:
6,126,186 →
Application:
09/188,851 →
Wheelchair Suspension System
Patent:
6,161,856 →
Application:
09/191,332 →
Adjustable Handle for a Manually Movable Vehicle
Patent:
6,101,678 →
Application:
09/191,745 →
Wheel Lock Assembly
Patent:
6,035,975 →
Application:
09/245,789 →
Folding Wheelchair with a Positioning Assembly
Patent:
6,616,172 →
Application:
09/290,742 →
Universal Platform Support for a Walker
Patent:
6,279,591 →
Application:
09/308,580 →
Mid-Wheel Drive Wheelchair with Rigid Front Wheel Anti-Tip Stabilizer
Patent:
6,601,863 →
Application:
09/347,208 →
Motorized Wheelchairs
Patent:
6,202,773 →
Application:
09/365,276 →
Adjustable Height Handgrip for a Crutch
Patent:
6,314,977 →
Application:
09/390,151 →
Constant Center Fo Gravity Tilt Seat of a Wheelchair
Patent:
6,206,393 →
Application:
09/408,906 →
Customizable Seat Cushion and Positioning Assembly Including Pressure Compensation Inserts
Patent:
6,241,320 →
Application:
09/418,783 →
Anti-Tip Assembly for Power Wheelchair
Patent:
6,131,679 →
Application:
09/422,413 →
Mid-Wheel Drive Wheelchair
Patent:
6,196,343 →
Application:
09/426,369 →
Weight-Shifting Reclining and Tilting Wheelchair Seat
Patent:
6,425,635 →
Application:
09/432,483 →
Multiple Adjustable Back Assembly for Use with Wheelchair
Patent:
6,257,664 →
Application:
09/438,755 →
Multiply Adjustable Low Back Support Assembly for a Wheelchair
Patent:
6,460,933 →
Application:
09/514,456 →
Wheelchair Having a Double Turnbuckle Height Adjustment
Patent:
6,419,253 →
Application:
09/563,045 →
Mid-Wheel Drive Wheel Chair with Front Wheel Multiple Bias Suspension and Anti-Tip Assembly
Patent:
6,460,641 →
Application:
09/607,468 →
Wheelchair Seat Having Adjustable Telescoping Assembly
Patent:
6,394,476 →
Application:
09/636,404 →
Oxygen Conserving Device Utilizing a Radial Multi-Stage Compressor for High-Pressure Mobile Storage
Patent:
7,204,249 →
Application:
09/695,612 →
Obstacle Traversing Wheelchair
Patent:
6,554,086 →
Application:
09/698,481 →
Lightweight Wheelchair Frame
Patent:
6,425,597 →
Application:
09/712,547 →
System and Method for Steering a Multi-Wheel Drive Vehicle
Seat Cushion and Positioning Assembly Including Inflatable Air Cell Pressure Compensation Insert
Motorized Wheelchairs
Oxygen Conserving Device Utilizing a Radial Multi-Stage Compressor for High-Pressure Mobile Storage
Carbon Dioxide-Based Bi-Level Cpap Control
Wheelchair Suspension
Inwardly Folding Rollator with an Upwardly Pivotable Seat
Wheelchair Suspension Having Pivotal Motor Mount
System and Method for Driving an Electric Vehicle
Rapid Connection Coupling
Multi Pole Electrical Machine with Reduced Cogging Force
Electric Motor Drive Controller with Voltage Control Circuit Operative in Different Modes
Adjustable Quick Release Frameless Back Support for a Wheelchair
System and Method for Steering a Multi-Wheel Drive Vehicle
Method and Apparatus for Filling Portable High Pressure Cylinders with Respiratory Oxygen
Adjustable Height Bed
Obstacle Traversing Wheelchair
Obstacle Traversing Wheelchair
Nasal Mask
Method and Apparatus for Setting Speed/Response Performance Parameters of a Power Driven Wheelchair
Wheelchair Having Speed and Direction Control Touchpad
Adjustable Seating System
System and Method for Providing a Breathing Gas
Nasal Mask
Oxygen Conserving Device Utilizing a Radial Multi-Stage Compressor for High-Pressure Mobile Storage
Vehicle Having an Anti-Dive/Lockout Mechanism
Method of Adjusting Globally Performance Parameters of a Power Drive Wheelchair
Patent:
6,871,122 →
Application:
10/667,815 →
Method and Apparatus for Reprogramming a Programmed Controller of a Power Driven Wheelchair
Integral Joystick Display for a Power Driven Wheelchair
Method and Apparatus for Embedding Motor Error Parameter Data in a Drive Motor of a Power Driven Wheelchair
Suspension with Releasable Locking System
Adjustable Bed
Adjustable Chair
Wheelchair Suspension
Platform for Adjustable Height Bed
System and Method for Steering a Multi-Wheel Drive Vehicle
Adjustable Personal Mobility Aid
Slip Nut Assembly for Adjustable Height Bed
Benzoyl Peroxide Compositions Having Increased Potency
Mid drive scooter
Application:
10/952,695 →
Publication:
US 2006/0071440
Adjustable backrest on personal mobility aid
Application:
10/961,017 →
Publication:
US 2006/0076814
Method and Apparatus for Filling Portable High Pressure Cylinders with Respiratory Oxygen
Method and Apparatus for Setting Speed/Response Performance Parameters of a Power Driven Wheelchair
Fluidic Demand Apparatus and Mems Flow Sensor for Use Therein
Patent:
7,013,726 →
Application:
10/994,512 →
Adjustable wheelchair
Application:
11/036,883 →
Publication:
US 2005/0168033
Wheelchair
Application:
11/045,459 →
Publication:
US 2005/0183900
Self-Stabilizing Suspension for Wheeled Vehicles
Obstacle Traversing Wheelchair
System and Method for Providing a Breathing Gas
Apparatus for Compressing and Storing Oxygen Enriched Gas
Wheelchair having a leg rest assembly
Application:
11/180,773 →
Publication:
US 2006/0012148
Inwardly folding rollator with an upwardly pivotable seat
Application:
11/198,507 →
Publication:
US 2006/0038430
Carbon dioxide-based bi-level CPAP control
Obstacle traversing wheelchair
Application:
11/209,001 →
Publication:
US 2006/0021806
System and Method for Providing Oxygen
Adjustable Bed
Apparatus and Method of Providing Concentrated Product Gas
Wheelchair
Anti-Tip Wheelchair
Mobility Aid
Method and Apparatus for Embedding Motor Error Parameter Data in a Drive Motor of a Power Driven Wheelchair
Fluidic Demand Apparatus and Mems Flow Sensor for Use Therein
Wheelchair Suspension
Wheel Lock for mobility aid
Application:
11/440,639 →
Publication:
US 2006/0266593
Electronic oxygen conserver and filling unit
Suspension for Wheeled Vehicles
Wheelchair Suspension
Obstacle Traversing Wheelchair
Method and Apparatus for Programming Parameters of a Power Driven Wheelchair for a Plurality of Drive Settings
Programmable actuator controller for power positioning seat or leg support of a wheelchair
Application:
11/513,740 →
Publication:
US 2007/0050096
Method and apparatus for automated positioning of user support surfaces in power driven wheelchair
Application:
11/513,746 →
Publication:
US 2007/0050111
Method and Apparatus for Setting or Modifying Programmable Parameters in Power Driven Wheelchair
Adjustable mount for controller of power driven wheelchair
Application:
11/513,780 →
Publication:
US 2007/0074917
Context-Sensitive Help for Display Device Associated with Power Driven Wheelchair
Method and Apparatus for Setting or Modifying Programmable Parameter in Power Driven Wheelchair
Method and Apparatus for Providing Additional Information on Digital Broadcasting Program to Iptv in Home Network
System and method for delivering a breathing gas
Application:
11/519,532 →
Publication:
US 2008/0060647
Apparatus and Method of Providing Concentrated Product Gas
Rf Coil Assembly
Proportional Joystick with Integral Switch
Clamping Assembly
Retainer assembly
Application:
11/581,641 →
Publication:
US 2007/0085407
Bathtub for Invalids
Patent:
351,018 →
Application:
29/004,720 →
Sport Wheelchair Having a T-Frame
Patent:
365,787 →
Application:
29/035,883 →
Sport Wheelchair Having a T-Frame
Patent:
365,788 →
Application:
29/035,884 →
Sport Wheelchair Having a T-Frame
Patent:
365,786 →
Application:
29/036,016 →
Tub Bar
Patent:
373,624 →
Application:
29/040,025 →
Cane Base
Patent:
411,653 →
Application:
29/071,362 →
Fluid Filled Pressure Compensation Pad for Use in a Seat Cushion
Patent:
413,750 →
Application:
29/087,351 →
Housing for a Cpap Device
Patent:
427,675 →
Application:
29/096,068 →
Wheelchair
Patent:
455,376 →
Application:
29/116,599 →
High Performance Wheelchair Frame
Patent:
433,968 →
Application:
29/117,603 →
Skirt Guard
Patent:
477,257 →
Application:
29/168,307 →
Skirt Guard
Patent:
476,927 →
Application:
29/168,322 →
Seat for an Ambulatory Device
Patent:
480,995 →
Application:
29/168,945 →
Rollator
Patent:
480,666 →
Application:
29/169,007 →
Commode Seat and Lid
Patent:
485,606 →
Application:
29/169,773 →
Commode Seat
Patent:
485,336 →
Application:
29/169,774 →
Commode Lid
Patent:
484,581 →
Application:
29/169,806 →
Offset Hinge for Ambulatory Device
Patent:
483,702 →
Application:
29/175,126 →
Rollator
Patent:
567,151 →
Application:
29/188,390 →
End Cap for a Bed End Cover
Patent:
503,058 →
Application:
29/192,645 →
Manual Crank
Patent:
513,165 →
Application:
29/192,647 →
Bed End Cover
Patent:
504,256 →
Application:
29/192,663 →
Gearbox Housing
Patent:
504,450 →
Application:
29/192,674 →
Wheel
Patent:
491,871 →
Application:
29/194,369 →
Rollator
Patent:
561,650 →
Application:
29/197,540 →
Nasal Mask
Patent:
507,831 →
Application:
29/200,006 →
Nasal Mask
Patent:
583,931 →
Application:
29/203,730 →
Chair
Patent:
526,517 →
Application:
29/204,186 →
Portion of an Ambulatory Device
Patent:
536,283 →
Application:
29/214,650 →
Base for an Ambulatory Device
Patent:
540,221 →
Application:
29/214,652 →
Gearbox Housing
Patent:
513,023 →
Application:
29/225,169 →
Reservoir cap
Application:
60/780,789 →
Oxygen Concentrator Having Low Vibration Compressor
Application:
60/821,784 →
Oxygen concentrator having structural sieve beds
Application:
60/821,807 →
Breathing Mask
Application:
60/826,015 →
System and method for providing a breathing gas
Application:
60/845,392 →
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.