Patents by Inventor Clive Davison

Clive Davison 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).

  • Packaging machine with a stripping device
    Patent number: 6006503
    Abstract: A vertical form fill and seal packaging machine has a pair of sealing jaws for forming horizontal seals across the tubular packaging material at regular intervals, and a stripping device comprising a pair of conveyors mounted separately from and at the side of the sealing jaws and carrying cooperating parallel stripping bars which are moved downwards by the conveyors, on opposite sides of the packaging material and ahead of engagement of the packaging material by the sealing jaws, to ensure that product being packaged drops down past the sealing jaws before the jaws act to form each seal.
    Type: Grant
    Filed: February 2, 1998
    Date of Patent: December 28, 1999
    Assignee: Molins, PLC.
    Inventors: Clive Davison, Malcolm Charles Kerry, David Robert Seaward