Patents by Inventor Albert R. Benson

Albert R. Benson 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).

  • Cutter for thick wall plastic pipe
    Patent number: 4345376
    Abstract: A cutter having a tubular slide of circular cross section concentric with a pressure screw and guided by a pawl pivoted in a slot in the cutter frame and extending through a longitudinal slot in the slide into engagement with the pressure screw.
    Type: Grant
    Filed: November 15, 1979
    Date of Patent: August 24, 1982
    Assignee: Reed Manufacturing Company
    Inventors: Albert R. Benson, James F. Willats