Patents by Inventor Lee E. Tomlinson

Lee E. Tomlinson 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).

  • Conveying systems
    Patent number: 4790424
    Abstract: A carousel conveyor system for transporting articles, including a first conveyor for directing articles in a general horizontal direction, a set carousel conveyor carrier having a first section for elevating an article from the first conveyor and a second section for lowering an article onto the first conveyor, with the carousel conveyor having a plurality of rollers for supporting an article as the article is raised or lowered, and the carousel conveyor having apparatus for powering the rollers to propel an article from the first section of the carousel conveyor to the second section of the carousel conveyor.
    Type: Grant
    Filed: January 21, 1987
    Date of Patent: December 13, 1988
    Assignee: Environmental Air Contractors, Inc.
    Inventor: Lee E. Tomlinson