Patents by Inventor James Brian McCarthy

James Brian McCarthy has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5799347
    Abstract: A rear loaded and unloaded wheelchair and method for transferring a patient between a bed and a wheelchair through the rear of the wheelchair. The wheelchair includes a wheeled main frame, a sub-frame rearwardly extensible relative to the main frame to a position overlying the bed. The sub-frame is vertical moveable on the main frame to raise and lower the sub-frame to a position adjacent the bed and a position removed from the bed. A patient supporting chair is rotatably mounted on the sub-frame for rolling movement between a forward position and a rearward position adjacent the bed cantileverly supported on the main frame via the sub-frame. The chair includes a frame having laterally spaced apart rails and upstanding back rails. The side seat rails detachably mount a seat on which a person will sit while seated on a bed.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: September 1, 1998
    Inventor: James Brian McCarthy
  • Patent number: 5729842
    Abstract: A rear loaded and unloaded wheelchair and method for transferring a patient between a bed and a wheelchair through the rear of the wheelchair. The wheelchair includes a wheeled main frame, a sub-frame rearwardly extensible relative to the main frame to a position overlying the bed. The sub-frame is vertical moveable on the main frame to raise and lower the sub-frame to a position adjacent the bed and a position removed from the bed. A patient supporting chair is rotatably mounted on the sub-frame for rolling movement between a forward position and a rearward position adjacent the bed cantileverly supported on the main frame via the sub-frame. The chair includes a frame having laterally spaced apart rails and upstanding back rails. The side seat rails detachably mount a seat on which a person will sit while seated on a bed.
    Type: Grant
    Filed: September 12, 1994
    Date of Patent: March 24, 1998
    Inventor: James Brian McCarthy