Patents by Inventor Brian S. Scofield

Brian S. Scofield 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: 5477897
    Abstract: A recovery system for new oil including a first closed container with two sealable openings, one used for filling and one used for draining the container. A second container having six open ports on one side for receiving empty one quart oil containers and a single port at the lowest point on the other side adapted to fit into the first container fill opening, and means to stabilize the container over the fill opening. A sight window with indicia is located in the first container to provide an indication of the quantity of clean oil stored.
    Type: Grant
    Filed: May 17, 1994
    Date of Patent: December 26, 1995
    Inventor: Brian S. Scofield