Patents by Inventor Brian Ingersoll

Brian Ingersoll 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).

  • Sifter
    Patent number: 4534858
    Abstract: A sifter has a casing that is detachably coupled with a screen unit that also has a casing. A sifter handle is configured for detachable coupling to a conventional electric knife drive.
    Type: Grant
    Filed: June 4, 1984
    Date of Patent: August 13, 1985
    Assignee: Warren Aldrich
    Inventors: Warren S. Aldrich, Brian Ingersoll
  • Resilient hinge assembly for a display structure
    Patent number: 4369715
    Abstract: A resilient hinge assembly particularly useful in display structures for merchandising goods comprises a band of plastics material incorporating a central flexible bridge interconnecting a pair of end elements. One of the end elements attaches to a back panel of a display structure and the other end element is slotted to receive a stabilizer shelf for the structure. A leaf spring extends across the flexible bridge and is connected to the end elements for imparting the required degree of restoration force to the assembly.
    Type: Grant
    Filed: July 31, 1980
    Date of Patent: January 25, 1983
    Assignee: The Mead Corporation
    Inventors: Brian Ingersoll, Ferris L. Hutchins, Jr.