Patents by Inventor Richard N. Maxson

Richard N. Maxson 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: 4801319
    Abstract: Apparatus for transporting and inspecting containers includes an annealing lehr disposed on one side of a primary conveyor and a stacker having a reciprocating pusher bar adapted to transport containers from the primary conveyor into the annealing lehr. Inspection apparatus is positioned adjacent to the primary conveyor. The stacker pusher bar preferably has a series of gates which permit a predetermined container which is to be inspected to pass through the pusher bar when the pusher bar is moved toward the annealing lehr to deliver the other containers thereto. The gates may advantageously be slidable or rotatable and be operated on an individual basis by actuators. The inspection equipment may be provided with conveyors to transport the containers to be inspected from the primary conveyor to the inspection apparatus and to transport the inspected containers which pass inspection to the primary conveyor or annealing lehr.
    Type: Grant
    Filed: November 9, 1987
    Date of Patent: January 31, 1989
    Assignee: American Glass Research, Inc.
    Inventors: David A. Rugaber, Richard N. Maxson