Patents by Inventor Steven E. Corwine

Steven E. Corwine 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: 5042639
    Abstract: An apparatus for handling a plurality of lids or other thin objects having two discrete sides, such as a top and bottom, for delivering then in a common orientation includes a conveyor for carrying the lids along the apparatus from an inlet end to a discharge end and an air jet nozzle which directs compressed air to engage at least some of the lids to shift them to an opposing angle of inclination. The conveyor includes orienting belts which are directed over rollers and pulleys whereby the lids, after at least some have been shifted, are returned to a substantially horizontal position when delivered at the discharge end. Two sets of orienting bells are supported by the rollers and pulleys to effect a V-shaped support adjacent the air jet nozzle so that the lids are supported in either alternate opposing angle of repose. The air jet nozzle may alternatively operate continuously or be actuatable by an electric eye whereby discrete jets of air may be directed toward the lip of a lid to thereby orient it.
    Type: Grant
    Filed: July 30, 1990
    Date of Patent: August 27, 1991
    Assignee: Carson Burger Weekly, Inc.
    Inventors: Curtis Guinn, David E. Carson, Steven E. Corwine, Kevin J. Anzek