Patents by Inventor Kenneth B. Jones

Kenneth B. Jones 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).

  • Method of making a molded brush back
    Patent number: 3996330
    Abstract: A finished plastic-handled brush is prepared by a single molding step involving gateless molding of the brush back by a tunnel-gating and novel punch-pin finishing apparatus and process which eliminates the usual gate stud, and removing the finished brush back and securing tufts of bristles in the face of the brush back to complete the brush construction.
    Type: Grant
    Filed: October 23, 1975
    Date of Patent: December 7, 1976
    Assignee: Vistron Corporation
    Inventors: Kenneth B. Jones, Walter C. Gorenflo
  • Apparatus for manufacturing brushes
    Patent number: 3936261
    Abstract: A finished plastic-handled brush is prepared by a single molding step involving gateless molding of the brush back by a tunnel-gating and novel punch-pin finishing apparatus and process which eliminates the usual gate stud, and removing the finished brush back and securing tufts of bristles in the face of the brush back to complete the brush construction.
    Type: Grant
    Filed: September 20, 1974
    Date of Patent: February 3, 1976
    Assignee: Vistron Corporation
    Inventors: Kenneth B. Jones, Walter C. Gorenflo