Patents by Inventor Claudia J. Chisholm

Claudia J. Chisholm 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).

  • Combination organizer and accordion file
    Patent number: 5954170
    Abstract: A briefcase has front, center and rear panels dividing its interior into first and second compartments, the first of which has an accordion file positioned therewithin. A first cover embodiment overlaps the accordion file to close it off, while a second cover embodiment overlaps both first and second compartments. Each cover embodiment has either a U-shaped bight or a rectangular window to allow a handle attached to the briefcase to extend past the cover when the cover is in the closed position.
    Type: Grant
    Filed: November 22, 1996
    Date of Patent: September 21, 1999
    Assignee: Kingport International Corporation
    Inventor: Claudia J. Chisholm
  • Combination soft-sided organizer case and accordion file
    Patent number: D405266
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: February 9, 1999
    Assignee: Kingport International Corporation
    Inventor: Claudia J. Chisholm