Patents by Inventor Richard DiNardo

Richard DiNardo 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).

  • Plastic box hinge
    Patent number: 4349120
    Abstract: An all plastic box and cover therefor including snap-in hinge-forming parts having associated therewith tabs that prevent misassembly and also acting as stops preventing the cover from opening past a 180.degree. relation with the box.
    Type: Grant
    Filed: June 10, 1981
    Date of Patent: September 14, 1982
    Assignee: Bay State Plastics Corp.
    Inventor: Richard DiNardo