Patents by Inventor Jaroslaw G. Alfer

Jaroslaw G. Alfer 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: 4837874
    Abstract: A beam contained in a horizontal plane and suspended by a frame equipped with a lift and column on a vertical axis, with rotation of the beam in said horizontal plane, and equipped with at least one C-shaped body handling tong and preferably a plurality thereof and each adapted to pass beneath and at least partially under a person's body to lift the same, and characterized by instantly adjustable and immediately removable vertical height positioning means for suspending the body handling tongs.
    Type: Grant
    Filed: August 17, 1987
    Date of Patent: June 13, 1989
    Inventors: Mieczyslaw Giercarz, Jaroslaw G. Alfer
  • Patent number: 4673216
    Abstract: A seat for persons using the cross-legged "lotus" sitting position, characterized by a substantially horseshoe-shaped support with top and bottom surfaces and with a broad central portion for supporting the buttocks, and comprised of a pair of bilaterally symetrical and divergent sections with piers extending forwardly establishing a space therebetween to lower and to position both feet and folded lower legs with the buttocks raised for comfort; a unit to be used at floor level or raised by and/or incorporated in a chair or the like.
    Type: Grant
    Filed: May 31, 1985
    Date of Patent: June 16, 1987
    Inventor: Jaroslaw G. Alfer
  • Patent number: D293286
    Type: Grant
    Filed: June 10, 1985
    Date of Patent: December 22, 1987
    Inventor: Jaroslaw G. Alfer