Patents by Inventor Lawrence V. Folding

Lawrence V. Folding 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).

  • Mold for forming plastic Luer nuts
    Patent number: 4787596
    Abstract: A mold for the formation of plastic Luer nuts having a polygonal internal cross-section. The mold includes both movable and fixed cavity sections, so that a non-round threaded core can be unscrewed from within the Luer nut.
    Type: Grant
    Filed: December 11, 1987
    Date of Patent: November 29, 1988
    Assignee: Hewlett-Packard Company
    Inventors: Lawrence V. Folding, Roy A. Rosen
  • Plastic molding of an improved Luer nut
    Patent number: 4737334
    Abstract: A novel plastic mold and method is disclosed for forming a Luer nut which has a polygonal internal cross-section. The mold includes both movable and fixed cavity sections, so that a non-round threaded core can be unscrewed from within the Luer nut.
    Type: Grant
    Filed: March 6, 1987
    Date of Patent: April 12, 1988
    Assignee: Hewlett-Packard Company
    Inventors: Lawrence V. Folding, Roy A. Rosen