Patents by Inventor Gerald J. Claes

Gerald J. Claes 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).

  • Blow-molded wide mouth plastic container and injection-molded lid
    Patent number: 5460287
    Abstract: A wide-mouth, plastic container and lid. A leak-resistant seal is disclosed that withstands the stresses and strains imposed due to rough handling. An easily removable, tamper-evident lid is disclosed.
    Type: Grant
    Filed: February 18, 1994
    Date of Patent: October 24, 1995
    Assignee: Graham Packaging Corporation
    Inventors: David W. Cargile, Gerald J. Claes, Walter R. Herring, Joseph A. Kuczynski