Patents by Inventor Martin Masa

Martin Masa 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).

  • Cylinder in boom
    Patent number: 11053666
    Abstract: Excavator having a stop positioned on a boom to protect a boom actuator from damage due to impact with an implement such as a blade, impact with handled material, or impact with other debris or objects. Boom actuators include an override device to allow the boom to be lowered in the event of an accident or component failure.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: July 6, 2021
    Assignee: CLARK EQUIPMENT COMPANY
    Inventors: Jaroslav Fiser, Martin Masa, Bohuslav Vasicek
  • EXCAVATOR BLADE CYLINDER
    Publication number: 20200299926
    Abstract: Disclosed embodiments include power machines with a lower implement pivotally coupled to an undercarriage frame by a lower lift arm structure and which include one or more cylinders or actuators that are operable to pivot the lower lift arm structure and lower implement relative to the undercarriage frame. A configuration of the one or more cylinders which mounts the cylinders behind the lower implement, with attachments to the undercarriage and to the lower lift arm structure at positions which allow the cylinders to be surrounded and protected by the undercarriage, reduces damage to the cylinders during operation.
    Type: Application
    Filed: March 19, 2020
    Publication date: September 24, 2020
    Inventors: Bohuslav Vasicek, Martin Masa
  • CYLINDER IN BOOM
    Publication number: 20200024829
    Abstract: Excavator having a stop positioned on a boom to protect a boom actuator from damage due to impact with an implement such as a blade, impact with handled material, or impact with other debris or objects. Boom actuators include an override device to allow the boom to be lowered in the event of an accident or component failure.
    Type: Application
    Filed: March 23, 2018
    Publication date: January 23, 2020
    Inventors: Jaroslav Fiser, Martin Masa, Bohuslav Vasicek
  • Micro-excavator
    Patent number: D590422
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: April 14, 2009
    Assignee: Clark Equipment Company
    Inventors: Dominick Joos, Joeri De Vriesere, Martin Masa