Patents by Inventor Charles A. Heine

Charles A. Heine 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).

  • Wagon to sled conversion kit
    Patent number: 4337957
    Abstract: This conversion kit provides for converting a conventional child's wagon into a sled and includes front and rear runners mounted for limited rotation on the wagon wheel axles in place of the wheels. The wagon towing handle is replaced with a sled tow bar and a longitudinally adjustable deck is removably attached to the wagon body.
    Type: Grant
    Filed: December 15, 1980
    Date of Patent: July 6, 1982
    Assignee: Bertha E. Heine
    Inventor: Charles A. Heine
  • Slipper holder
    Patent number: 4203175
    Abstract: This slipper holder can be used with hospital beds having round or square bed rails. The holder includes a body having an upper hook portion engageable with the upper rail and a lower portion bearing on the lower rail. A slipper support means is integrally formed on the body and provides a pair of upwardly extending fingers spaced from the body for receiving the slippers. The hook portion and the bearing portion cooperate to removably attach the holder to the bed rails.
    Type: Grant
    Filed: September 8, 1978
    Date of Patent: May 20, 1980
    Inventor: Charles A. Heine