Patents by Inventor Gerald W. Speicher

Gerald W. Speicher 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).

  • Patent number: 4345580
    Abstract: An attachment for a fireplace flue damper, which has an operating arm of flat bar stock steel. A steel channel with serrated edges is placed at any selected angle across the arm and tightened down with a bolt to grip it. A hand grip is placed over the outer end of the channel and disposed at any angle, usually tilted upward to bring it near the top of the fireplace opening when the damper is opened. It, too, is tightened down to grip by friction.
    Type: Grant
    Filed: November 10, 1980
    Date of Patent: August 24, 1982
    Inventor: Gerald W. Speicher