Patents by Inventor James B. Leppert

James B. Leppert 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: 4695107
    Abstract: A novel integrated circuit socket provides splash-preventing capillary action improving half-round section pins that seat better by means of a conical longitudinal shape that wedges in holes in conventional printed circuit boards. The pins have P.C. board top-track contacting spurs at an upper portion that serve two purposes: they improve capillary action and they reduce bellying (i.e. flexing) of the I.C. socket during assembly to the P.C. Board. The invention provides improved visibility by co-action of transparent material of which the I.C. socket is made, with a plurality of Fresnel lenses molded in the bottom surface of the I.C. socket.
    Type: Grant
    Filed: June 9, 1986
    Date of Patent: September 22, 1987
    Inventor: James B. Leppert
  • Patent number: D609477
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: February 9, 2010
    Inventor: James B. Leppert
  • Patent number: D632259
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: February 8, 2011
    Inventor: James B. Leppert