Patents by Inventor Alan Schubert

Alan Schubert 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).

  • Publication number: 20020071915
    Abstract: A method of forming a non-porous, hydrophilic polymer film separator for an electrochemical cell includes the steps of applying a flowable coating composition to the substrate, and converting the flowable coating composition applied to the substrate into the nonporous, hydrophilic polymer film separator. The resulting thin separators can be used for producing electrochemical cells which can provide a large increase in high rate discharge performance, cell capacity, or a combination of both as compared with a conventional cell of the same size.
    Type: Application
    Filed: December 13, 2001
    Publication date: June 13, 2002
    Inventors: Mark Alan Schubert, Weiwei Huang
  • Patent number: 5143227
    Abstract: A free-standing handgun display stand, having one or more rectangular shaped sections for positioning handguns, with a trapezoidal shaped trigger guard receiving slot, or slots, one for each handgun positioning section, sized to maintain said handgun in an in-use position, with said handgun angled slightly. The display has rectangular support sections, adjacent to, and running perpendicular to, each handgun positioning section, and rectangular unit expansion slots at each end of the display, each slot being equal in width to the thickness of the display stand manufacturing material, one slot extending from the top, halfway to the bottom of the display stand, the other unit expansion slot extending from the bottom, halfway to the top of the display, in a manner that one of the expansion slots will mate with a unit expansion slot from another handgun display of the same, creating a continual display as desired.
    Type: Grant
    Filed: December 14, 1990
    Date of Patent: September 1, 1992
    Inventor: Alan Schubert