Patents by Inventor John Dennis Pooler

John Dennis Pooler 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: 4104411
    Abstract: A method for producing frozen confections of re-entrant shape using moulds made of flexible, elastic material, comprising filling moulds made of said material with confection mix, inserting a handle into the mix, contacting the outside of the filled mould with a freezant so as to freeze the mix and anchor the handle, and withdrawing the handle, whereby the mould distorts and expands to release the frozen product. Distortion of the shape of the mould due to the pressure of liquid freezant is avoided by filling the mould with confection mix prior to its immersion in the freezant, partially immersing it until the exterior of the liquid mix has frozen, and then equalizing the levels of the mix and the freezant.
    Type: Grant
    Filed: February 2, 1977
    Date of Patent: August 1, 1978
    Assignee: Thomas J. Lipton, Inc.
    Inventor: John Dennis Pooler