Patents by Inventor Keith Brian Bunting

Keith Brian Bunting 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).

  • Waste collection systems
    Patent number: 4049321
    Abstract: Apparatus for the removal of waste material from a manufacturing operation comprising a box into which the waste material is fed, lid means for the box movable between open and closed positions and means for establishing a current of conveying air through said box when said lid means is closed.
    Type: Grant
    Filed: February 9, 1976
    Date of Patent: September 20, 1977
    Assignee: Simon Container Machinery Limited
    Inventor: Keith Brian Bunting