Patents by Inventor Angelika B. Temmesfeld

Angelika B. Temmesfeld 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).

  • Orifice ring for a filling cap
    Patent number: 4762247
    Abstract: An orifice ring (1) for fixing to a self-sealing fuel tank cap (2) is described. Orifice ring (1) has a guide tube part (4) connected to the fuel tank cap (2) while leaving an air gap (3), said tube part passing into an inverted over marginal region (5) at its side remote from the fuel tank cap.
    Type: Grant
    Filed: January 20, 1987
    Date of Patent: August 9, 1988
    Assignee: Temtec Fahrzeugtechnik Entwicklungsgessellschaft mbH
    Inventor: Angelika B. Temmesfeld