Patents by Inventor Norman D. Oliphant

Norman D. Oliphant 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: 4781290
    Abstract: A device for compactly storing coins of different denominations from which the coins can be readily retrieved when required. The device comprises a casing having an interior chamber, a tray for holding coins which is adapted to fit inside the chamber of the casing, and a mechanism for allowing the tray to be pivoted into and out of the chamber in the casing. Coins are placed in the tray and the tray is pivoted into the casing for storing the coins. The tray is pivoted out of the casing for access to the coins when they are needed.
    Type: Grant
    Filed: September 26, 1986
    Date of Patent: November 1, 1988
    Inventor: Norman D. Oliphant