Patents by Inventor Harry V. Leaf

Harry V. Leaf 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: 4361942
    Abstract: A novel automatic wire terminal applying machine for attaching closed barrel terminals to the ends of lengths of wire is disclosed. In addition to the conventional operating mechanisms, including wire clamps, wire cutter and strippers, and terminal applicators, the wire end position control for longitudinally moving the wire clamps for retracting the stripped wire end to position it in overlapping relationship with the terminal for application of the terminal further includes wire insertion means for advancing the stripped wire end prior to operation of the terminal applicator for longitudinal, rather than transverse, insertion into the open end of a closed barrel terminal.
    Type: Grant
    Filed: September 23, 1980
    Date of Patent: December 7, 1982
    Assignee: Ark-Les Corporation
    Inventors: Ralph Mazzola, Harry V. Leaf