Patents by Inventor James B. Kawahara

James B. Kawahara 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).

  • Drafting board storage tray
    Patent number: 4314407
    Abstract: A drafting board tray for use in a drafting board having a cable guide track mounting for use with a straight edge assembly slideably adjustable on the cable guide track. The tray is disclosed to be pivotally attached and pivotally adjustably positionable at each end to two base mounts which are slideably adjustable on the cable guide track.
    Type: Grant
    Filed: January 14, 1980
    Date of Patent: February 9, 1982
    Inventor: James B. Kawahara