Patents by Inventor Mark W. Kiel

Mark W. Kiel 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).

  • Publication number: 20150047309
    Abstract: Provided is a crop divider hinge kit and method of installation and use that facilitates do-it-yourself retrofitting of existing combine harvester heads to allow their crop dividers to pivot out of the way for transport. Hinge kits may be adapted for use with frames having a square tube portion and may comprise a replacement portion of square tubing pivotably connected with a sleeve portion adapted to receive therein and be affixed to a cut portion of the square tube frame. Quick-disconnect fastening mechanisms may be used in connection with hinge kits, including in connection with removably fastening crop divider support members.
    Type: Application
    Filed: April 4, 2014
    Publication date: February 19, 2015
    Inventors: Mark W. Kiel, Kenneth Ray Kiel
  • Patent number: 8726623
    Abstract: Provided is a simple, inexpensive, truly feasible technical solution that readily permits do-it-yourself retrofitting of existing combine harvester heads to allow their crop dividers to pivot out of the way for transport. Provided is a retrofit hinge kit adapted for use with square tube frames and methods for its use.
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: May 20, 2014
    Assignee: Divider Hinges LLC
    Inventors: Mark W. Kiel, Kenneth Ray Kiel
  • Publication number: 20140083074
    Abstract: Provided is a simple, inexpensive, truly feasible technical solution that readily permits do-it-yourself retrofitting of existing combine harvester heads to allow their crop dividers to pivot out of the way for transport. Provided is a retrofit hinge kit adapted for use with square tube frames and methods for its use.
    Type: Application
    Filed: November 26, 2013
    Publication date: March 27, 2014
    Inventors: Mark W. Kiel, Kenneth Ray Kiel