Patents by Inventor Ira L. Richardson

Ira L. Richardson 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: 5645304
    Abstract: A bracket for a readily detachable prong receives and retains the prong in both its operative (upright) and inoperative (inverted) positions. The bracket may also provide an internal chamber or sheath for storing a detached prong.
    Type: Grant
    Filed: February 29, 1996
    Date of Patent: July 8, 1997
    Inventors: Laura Richardson, Ira L. Richardson