Patents by Inventor Imre Leitgib

Imre Leitgib 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).

  • Gas lighter for smokers
    Patent number: 4403945
    Abstract: The lighter has a cover which, in its closed position, moves an actuating lever for the gas valve to a retracted position in which the lever cannot be actuated to open the valve. When the cover is open, the lever is moved to an operating position in which the user can operate the lever to open the valve and ignite the gas then flowing through the valve.
    Type: Grant
    Filed: October 21, 1980
    Date of Patent: September 13, 1983
    Assignee: Usiflamme S.A.
    Inventor: Imre Leitgib