Patents by Inventor Don J. Pearce

Don J. Pearce 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).

  • Jewelry box hinge structure
    Patent number: 4452373
    Abstract: A jewelry box includes a pair of identical mating frames having interengaging protrusions to define an integral hinge. A shell is secured to each frame to define a body member and a cover member for the box. A variety of shells having different depths, colors and surface finishes are produced for a given size frame, and a variety of combinations of shells can be selected for each box.
    Type: Grant
    Filed: June 15, 1982
    Date of Patent: June 5, 1984
    Assignee: Packaging By Forming Industries, Inc.
    Inventors: Don J. Pearce, Richard J. Pearce