Patents by Inventor Kirk Henin

Kirk Henin 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).

  • Flexible contour sanding disc
    Patent number: 5584754
    Abstract: An improved star head sanding assembly for sanding on the peripheral edges of the individual abrasive discs. The discs are provided with radially arranged non-parallel skip cuts, and are devoid of radial cutout sections to provide maximum peripheral surface area. During use, the free edges of the individual fingers tend to twist through substantially a right angle to present a line contact with the workpiece surface at least partially perpendicular to the direction of movement of the assembly relative to the workpiece.
    Type: Grant
    Filed: August 8, 1995
    Date of Patent: December 17, 1996
    Assignee: Sungold Abrasives USA, Inc.
    Inventors: David Hash, Kirk Henin
  • Frame mounting bracket for a swinging door
    Patent number: D287817
    Type: Grant
    Filed: August 15, 1985
    Date of Patent: January 20, 1987
    Assignee: Harris Hardware Sales Corp.
    Inventor: Kirk Henin
  • Lavatory partition door latch hardware
    Patent number: D606383
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: December 22, 2009
    Inventor: Kirk Henin