Patents by Inventor Lee M. Manna

Lee M. Manna 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).

  • Impulse operating flashing beacon
    Patent number: 3974369
    Abstract: An impulse operating flashing beacon which is an open scroll impulse turbin that rotates due to reaction with air molecules. The beacon includes an elongated shaft which is adapted at one end to be affixed to a portion of a bicycle or the like and carries at its other end a source of light and a rotatably mounted vane or impeller which is caused to rotate as air molecules are impinged on it to reflect light emitted from the source of light in a flashing manner.
    Type: Grant
    Filed: July 22, 1974
    Date of Patent: August 10, 1976
    Inventors: John F. Chmela, Lee M. Manna