Patents by Inventor Lawrence Wainberg

Lawrence Wainberg 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: 4265372
    Abstract: A container and dispenser-cutter unit combination for containing and holding therein at least one or more flexible form-fill-seal plastic pouches adapted to contain commodities such as fluids, granules and the like, in which a container has a dispenser-cutter unit forming a closure lid for the opened end of the container and is adapted to contain and hold a detachable flexible form-fill-seal plastic pouch. An externally threaded spout forms an integral part of the closure lid and projects outwardly therefrom and is adapted to be engaged by a screw-cap. The cutter unit is formed of a circular knife made integral with the underside of the closure lid and projects inwardly therefrom and is located within the orbit of the spout and has its lower portion terminating into a pouch cutting edge.
    Type: Grant
    Filed: March 30, 1979
    Date of Patent: May 5, 1981
    Inventor: Lawrence Wainberg