Patents by Inventor Grant C. Emslie

Grant C. Emslie 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).

  • Money savings box
    Patent number: 4871112
    Abstract: The present invention concerns a money saving box, wherein independently rotatable combination rings each marked with different colors, symbols etc., allow, when positioned in a predetermined arrangement, to open or lock the box.
    Type: Grant
    Filed: May 2, 1988
    Date of Patent: October 3, 1989
    Inventor: Grant C. Emslie