Patents by Inventor H. Allen Achepohl

H. Allen Achepohl 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).

  • Flossing device
    Patent number: D531756
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: November 7, 2006
    Assignee: Sunstar Americas Inc.
    Inventors: Kevin Yost, Randy Soibel, Richard S. Demke, Tom Studney, Russell Glen Kalbfeld, Kristin Noelle Vitek, H. Allen Achepohl, Larry Fenske, John Miller, Evan Sparks
  • Toothbrush head with set of bristles
    Patent number: D463129
    Type: Grant
    Filed: August 21, 1996
    Date of Patent: September 24, 2002
    Assignee: John O. Butler Company
    Inventors: H. Allen Achepohl, Scott H. Koepsel, John G. Shimkus, Judith M. Yablong
  • Toothbrush handle
    Patent number: D412064
    Type: Grant
    Filed: October 15, 1997
    Date of Patent: July 20, 1999
    Assignee: John O. Butler Company
    Inventors: H. Allen Achepohl, Scott H. Koepsel, Judith M. Yablong, Kevin G. Yost
  • Toothbrush handle
    Patent number: D421841
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: March 28, 2000
    Assignee: John O. Butler Company
    Inventors: H. Allen Achepohl, Scott H. Koepsel, Judith M. Yablong, Kevin G. Yost