Patents by Inventor Wilbert L. Haberthier

Wilbert L. Haberthier 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).

  • Solar heating unit
    Patent number: 4111183
    Abstract: A solar heat unit which channelizes the flow of air through inclined tubular openings disposed in the nature of louvers and where the bottom surface of the "louver" slats is utilized to reflect the rays of the sun to a heat absorbing panel disposed on the high side of the louver openings and in the path of air flowing through the openings so as to transfer the heat energy from the heat absorbing panel to the air.
    Type: Grant
    Filed: July 1, 1976
    Date of Patent: September 5, 1978
    Inventor: Wilbert L. Haberthier