Patents by Inventor Harry C. Moore

Harry C. Moore 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).

  • Pipe bowl filter
    Patent number: 4687005
    Abstract: A tobacco pipe is provided having a bowl, stem and filter. The filter is inserted into the bowl. The filter is substantially cylindrical in shape having a perforated foil cap located on top of the filter. Associated with the filter is a pull wire so that the filter can be retrieved by the user. The filter removes condensed liquids containing tar and nicotine and also filters the smoke.
    Type: Grant
    Filed: November 7, 1985
    Date of Patent: August 18, 1987
    Inventor: Harry C. Moore