Patents by Inventor Aime J. Gendron

Aime J. Gendron 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).

  • Method and apparatus for injection blow molding an article with improved detail definition
    Patent number: 4287150
    Abstract: An injection blow molding apparatus and method produces articles by injecting a settable material at high pressure into the cavity of an injection mold to form a parison and then expanding the parison in a blow mold defining the configuration of the article. The injection mold defines intricate detail in the walls of the injection cavity and produces a parison with the detail formed thereon. Detail on the expanded portion of the parison is preserved in the blow mold and appears on the surface of the blown article without loss of definition.
    Type: Grant
    Filed: January 23, 1980
    Date of Patent: September 1, 1981
    Assignee: Hercules Incorporated
    Inventor: Aime J. Gendron
  • Method and apparatus for injection blow molding an article with improved detail definition
    Patent number: 4286940
    Abstract: An injection blow molding apparatus and method produces articles by injecting a settable material at high pressure into the cavity of an injection mold to form a parison and then expanding the parison in a blow mold defining the configuration of the article. The injection mold defines intricate detail in the walls of the injection cavity and produces a parison with the detail formed thereon. Detail on the expanded portion of the parison is preserved in the blow mold and appears on the surface of the blown article without loss of definition.
    Type: Grant
    Filed: May 21, 1979
    Date of Patent: September 1, 1981
    Assignee: Hercules Incorporated
    Inventor: Aime J. Gendron