Patents by Inventor Stephan H. A. Wandel

Stephan H. A. Wandel 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: 4721214
    Abstract: An insulated vessel comprises a container of plastic material and open at the top, the container including an upper part and a lower part, with a glass flask open at the top being accommodated in said container, and the container further including a handle and a pouring spout, the handle and the pouring spout being molded onto or formed integrally with the container, and the vessel further including a cover for its top opening. In order to enable the external form of the vessel to most closely match that of a traditional coffee serving pot, it is provided with the pouring spout integrally attached to the lower half of the container and extends freely to the height of the top opening of the container, and that the glass flask comprises a member in the form of a tubular projection or nipple which extends into the pouring spout.
    Type: Grant
    Filed: May 19, 1987
    Date of Patent: January 26, 1988
    Inventor: Stephan H. A. Wandel
  • Patent number: 4106473
    Abstract: A grill device is disclosed comprising a firebox including sides and a grid extending between the sides. Two side walls extend above the firebox and support a rotatable spit. A grease-drip pan extends upwardly from the back of the firebox between the side walls. Legs are fastened to opposite sides of the firebox. A warming chamber is positioned beneath the firebox and is adapted to receive one or more flat plates having raised peripheral walls and a handle. Auxiliary warming chambers are provided on the rear surface of the grease-drip pan. The firebox can be secured in either a horizontal plane or in a vertical plane by means of cradles carried by the legs. Each of the cradles includes a downwardly-extending opening and two stops which cooperate with a stub-shaft and transverse arm carried by the firebox.
    Type: Grant
    Filed: March 24, 1977
    Date of Patent: August 15, 1978
    Assignee: EWG Import-und Export-Gesellschaft mit beschrankter Haftung
    Inventor: Stephan H. A. Wandel
  • Patent number: D253804
    Type: Grant
    Filed: January 16, 1978
    Date of Patent: January 1, 1980
    Assignee: EWG Import-und Export-Gesellschaft mit beschrankter Haftung
    Inventor: Stephan H. A. Wandel