Patents by Inventor Tibor Csincsa

Tibor Csincsa 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).

  • Multi-filament fluorescent lamp construction
    Patent number: 5015907
    Abstract: A multi-filament fluorescent lamp construction (10) having a plurality of filament members (40) disposed on opposite ends of the lamp (10) wherein each of the filaments (40) is provided with a filament stud element (42) and a rotary switch unit (15) operatively associated with a rotary contact unit (13) to bring a contact spring element (32) into sequential electrical contact with the filament stud elements (42) so as to switch the flow of electricity from a dead filament member (40) to a live filament member (40).
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: May 14, 1991
    Inventor: Tibor Csincsa