Patents by Inventor Nisan Kenig

Nisan Kenig 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).

  • Belt grinder attachment for powered rotary tools
    Patent number: 4858390
    Abstract: A belt grinder attachment for powered rotary tools mounts an abrasive belt for movement transverse to the axis of the tool for ease of alignment of the belt on a work piece. The attachment body member can either be threaded onto the tool housing or be clamped thereon. An arm extends from the body member and is radially adjustable for tensioning the belt. A driven pulley assembly is mounted on the free end of the arm and provides for the belt to run either directly on opposite sides of the arm or to one side only. The normal chuck of the tool is replaced by a drive pulley and the belt extends around both the drive and driven pulleys.
    Type: Grant
    Filed: January 5, 1989
    Date of Patent: August 22, 1989
    Inventor: Nisan Kenig
  • Decorative ring bearing for visible use applications
    Patent number: D344277
    Type: Grant
    Filed: November 29, 1990
    Date of Patent: February 15, 1994
    Inventor: Nisan Kenig