Patents by Inventor Jozef Koniecko

Jozef Koniecko 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).

  • Wheel chair having longitudinally adjustable arm rests
    Patent number: 5480173
    Abstract: A wheel chair having a frame, four wheels mounted on the frame, a seat supported on the frame, upper and lower horizontal guides mounted on the frame, movable arm rest supports slidably mounted on the guides, and an arm rest affixed to each of the arm rest supports, whereby the arm rests together with the arm rest supports may be extended to a normal use position, and whereby the arm rests and arm rest supports may be retracted to a rearward position to permit the wheel chair to be pushed close to a table for dining or other activities.
    Type: Grant
    Filed: March 14, 1994
    Date of Patent: January 2, 1996
    Inventor: Jozef Koniecko