Patents by Inventor Mark R. Kamunen

Mark R. Kamunen 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).

  • Hitch device
    Patent number: 6902182
    Abstract: A hitch device for use with a pulling vehicle and a trailer, including a first hitch arm and a second upwardly directed hitch arm. At a second end of the second upwardly directed hitch arm is a joint allowing rotation about at least two axes. The hitch device positions the joint a preselected vertical and horizontal distance from the pulling vehicle and a hitch receiving structure connected thereto. The hitch device may be used with a trailer having first and second diverters encouraging the trailer to move about a tree or other shrub.
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: June 7, 2005
    Inventor: Mark R. Kamunen