James F Mulhern, 611007A Buckingham Dr, Manchester, NJ 08759

6796568, Sep 28, 2004

Aug 19, 2002

10/223645

Charles J. Martis - Wyoming PA
Mark E. Smith - Exeter PA
James P. Mulhern - Hunlock Creek PA

Pride Mobility Products Corporation - West Pittston PA

B60G 308

280124111, 2803041, 280755, 180932, 180907, 267152

A suspension system for mounting a pair of wheels to a wheelchair is disclosed. The system includes a crossbar pivotally mounted to the wheelchair so as to pivot about a longitudinal axis. At least one spring assembly is located between the crossbar and the wheelchair frame for controlling the pivoting of the crossbar. A hinge assembly is mounted on each lateral end of the crossbar. The hinge assembly includes a first hinge component attached to the crossbar so as to be rotatable about a vertical axis, and a second hinge component resiliently connected to the first hinge component. The resilient connection biases the second hinge connection against rotation with respect to the first hinge component. A wheel and yoke assembly are mounted to the second hinge component.

2009008, Apr 2, 2009

Oct 1, 2008

12/243606

Corey Blauch - Dunmore PA, US
James Patrick Mulhern - Nanticoke PA, US

A61G 5/10

2803041

The present invention is directed to a tilt-in-space wheelchair that limits the shift of the center of a gravity of a wheelchair occupant during tilting. The wheelchair comprises a main frame adapted to be supported on a surface by wheels, a seat frame for supporting a occupant, and an arc plate for slidably or rollably supporting the seat frame with respect to the main frame. The arc plate defines a first track and a second track that guide the tilting of the seat frame relative to the frame. The first track and second track may have non-constant curvatures. Further, the first track and second track may be arranged non-concentrically on the arc plate and may have different lengths.

2020035, Nov 12, 2020

Feb 23, 2018

16/488527

- Exeter PA, US
Nicholas E. KUZMA - Dallas PA, US
Stephen ANTONISHAK - Alden PA, US
James P. MULHERN - Nanticoke PA, US
Anthony LETUKAS - Dallas PA, US

PRIDE MOBILITY PRODUCTS CORPORATION - Exeter PA

B62D 6/00
B62D 5/04
B62D 11/04
B62D 11/00
B62K 5/007
B62K 5/08
B62D 1/14
B62D 7/18

In some embodiments, a vehicle may include a frame having longitudinal axis. The vehicle may include a steering assembly having a steering input and at least one wheel. The steering assembly may be coupled to the frame and configured to steer the vehicle based on input from a steering input. The vehicle may include a first drive wheel and a second drive wheel. The vehicle may include a steering position sensor configured to detect steering input including a position of the steering input and at least one of i) a rate of change of position of steering input and ii) steering position time. The vehicle may include at least one controller configured to process a signal from the steering position sensor and, in response to the processed signal, drive the first drive wheel and the second drive wheel, the first drive wheel being driven independent of the second drive wheel.

2014026, Sep 18, 2014

Mar 14, 2014

14/210557

- Exeter PA, US
John Carminati - Exeter PA, US
David Laslo - Ewing NJ, US
James Patrick Mulhern - Nanticoke PA, US

Pride Mobility Products Corporation - Exeter PA

A61G 5/10
A61G 5/04
A61G 5/14

180 541, 297325

A lift mechanism a power wheelchair includes linear actuators on opposing sides of the chair that provide a space into which a tilt mechanism can nest when the lift mechanism is in its retracted position. The linear actuators perform both the function of operating the lift mechanism and structurally supporting at least a part of the lift mechanism. The lift mechanism and tilt mechanism are each self-contained modules that can be optionally installed into the power wheelchair.