Patents by Inventor Alan Dale Curry

Alan Dale Curry 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 of forming rippled chip-type products
    Patent number: 3956517
    Abstract: A process for producing uniformly shaped chip-type products having a surface design thereon. The process provides chip-type products having a series of substantially parallel alternate arcuate ridges and grooves extending across both surfaces which effect a rippled appearance to the products wherein the rippled configuration is impressed only on one surface of the dough by a mill roll having an annularly grooved surface.
    Type: Grant
    Filed: May 13, 1974
    Date of Patent: May 11, 1976
    Assignee: The Procter & Gamble Company
    Inventors: Alan Dale Curry, Leon Levine, Dennis William Rose