| 12414884 |
Tiltable wheelchair |
Richard E. Schneider, Alan Ludovici, Thomas J. Whelan |
2025-09-16 |
| 12370100 |
Wheelchair frame folding mechanism |
— |
2025-07-29 |
| 11931303 |
Foldable tiltable wheelchair and frame therefor |
Alan Ludovici, Thomas J. Whelan, Richard E. Schneider |
2024-03-19 |
| 10828213 |
Foldable tiltable wheelchair and frame therefor |
Alan Ludovici, Thomas J. Whelan, Richard E. Schneider |
2020-11-10 |
| 10238556 |
Multi-adjustable wheelchair and frame therefor |
Thomas J. Whelan, Richard E. Schneider |
2019-03-26 |
| 9801766 |
Multi-adjustable wheelchair and frame therefor |
Thomas J. Whelan, Richard E. Schneider |
2017-10-31 |
| 9010787 |
Tilt-in-space wheelchair using multiple controlling paths |
Thomas J. Whelan, Richard E. Schneider, Douglas H. Munsey |
2015-04-21 |
| 8662516 |
Wheelchair caster mounting assembly |
— |
2014-03-04 |
| 7635142 |
Latching mechanism for a wheelchair foot rest assembly |
— |
2009-12-22 |
| 7384058 |
Foldable wheelchair with extensible link assembly and method |
Douglas H. Munsey |
2008-06-10 |
| 6318751 |
Angled axle bracket for a wheelchair |
— |
2001-11-20 |
| 6312002 |
Wheel lock and wheelchair with a wheel lock |
— |
2001-11-06 |
| 6264218 |
Adjustable wheelchair frame |
— |
2001-07-24 |
| 6264225 |
Adjustable side frame and wheelchair with adjustable side frame |
Wayne M. Kunishige |
2001-07-24 |
| 6241275 |
Foldable wheelchair and link configuration for foldable wheelchair |
— |
2001-06-05 |
| 6227559 |
Growable wheelchair |
Edward F. Freund |
2001-05-08 |
| 6217052 |
Notched axle bracket support for a wheelchair |
— |
2001-04-17 |
| 6168178 |
Convertible wheelchair and a method for converting a wheelchair chassis |
Douglas M. Garven, Jr., Paul Santoski |
2001-01-02 |
| D423993 |
Rear wheel mounting clamp for a wheelchair |
— |
2000-05-02 |