Patents by Inventor Terry J. Nigrelli

Terry J. Nigrelli 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: 5176494
    Abstract: A destacking/feeding system separates individual articles such as flat container blanks or trays nested in a stack. The destacking and feeding system comprises at least two pairs of opposed endless feed conveyor belts having respective vertical runs. The feed belts are spaced apart to grip opposite sides of the articles to feed them downwardly along a path to a second pair of belts or wheels which travel at a second, higher speed. The feed belts feed the stack of nested trays to the second, higher speed belts, which accelerate the lowermost articles and propel them downstream at the second speed. At the lower end of the second, higher speed conveyor, the articles are released and fall sequentially by gravity onto a waiting conveyor.
    Type: Grant
    Filed: February 25, 1991
    Date of Patent: January 5, 1993
    Assignee: Nigrelli Systems, Inc.
    Inventors: Terry J. Nigrelli, Thomas Schumacher
  • Patent number: 4625864
    Abstract: Disclosed herein is a container package assembly employing upper and lower trays with a shallow depth which are positioned on the ends of the container and secured in assembly about the containers with cross strapping. When used with P.E.T. bottles, the upper tray is shorter and narrower than the lower tray and is engaged about the neck flanges of the P.E.T. bottles which positively position the upper tray with respect to the lower tray. This assembly provides a low cost efficient package for shipping and handling and displays the container label.
    Type: Grant
    Filed: August 23, 1985
    Date of Patent: December 2, 1986
    Inventor: Terry J. Nigrelli
  • Patent number: 4531345
    Abstract: A case loader for loading pet beverage or other product bottles with a prominent neck flange in cases includes support rails spaced by gaps which support the bottles by the neck flange in suspended condition as they are moved by pusher bars from a grouping station to a case filling station.
    Type: Grant
    Filed: November 1, 1982
    Date of Patent: July 30, 1985
    Inventors: Nicholas B. Nigrelli, Terry J. Nigrelli
  • Patent number: D333093
    Type: Grant
    Filed: September 19, 1989
    Date of Patent: February 9, 1993
    Assignee: Rehrig-Pacific Company, Inc.
    Inventors: J. B. Rehrig, Terry J. Nigrelli, Arne Lang-Ree