Patents by Inventor Harm Martens

Harm Martens 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).

  • Agricultural sprayer with multi-section foldable boom
    Patent number: 10194648
    Abstract: An agricultural sprayer including an applicator boom which itself includes a centre boom frame and a pair of multi-section boom side assemblies. Each side assembly is mounted by a respective hinge to the centre boom frame. Neighbouring boom sections are mutually connected by a hinged joint which permits folding around an upright axis from a deployed operating configuration to a transport configuration. A spring and damper mechanism is associated with the hinged joint for controlling pivoting movement around the upright axis between said two boom sections.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: February 5, 2019
    Assignee: AGCO International GmbH
    Inventors: Joris Jan Hiddema, Harm Martens
  • AGRICULTURAL SPRAYER WITH MULTI-SECTION FOLDABLE BOOM
    Publication number: 20170027152
    Abstract: An agricultural sprayer including an applicator boom which itself includes a centre boom frame and a pair of multi-section boom side assemblies. Each side assembly is mounted by a respective hinge to the centre boom frame. Neighbouring boom sections are mutually connected by a hinged joint which permits folding around an upright axis from a deployed operating configuration to a transport configuration. A spring and damper mechanism is associated with the hinged joint for controlling pivoting movement around the upright axis between said two boom sections.
    Type: Application
    Filed: October 23, 2014
    Publication date: February 2, 2017
    Inventors: Joris Jan HIDDEMA, Harm Martens