Patents by Inventor Daniel J. Leshuk

Daniel J. Leshuk 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).

  • Hydraulic coupling comprising a sealed closure and connection fitting for a flexible container
    Patent number: 4708260
    Abstract: A hydraulic coupling for a "Bag-in-the-box" fluid container, comprising a sealed closure and a connection fitting sealably engaged therewith, the closure including a hollow tube carrying a tapered, dislodgable plug and the connection fittig for coupling to a hydraulic pick-up line, the fitting sealably engaged in the tube and having a plunger arranged to dislodge the plug to gain access to the content of the gab for transmission of the content of the bag to the pick-up line.
    Type: Grant
    Filed: February 28, 1986
    Date of Patent: November 24, 1987
    Assignee: Kiwi Coders Corporation
    Inventors: Burton L. Siegal, Daniel J. Leshuk