Patents by Inventor Chris J. Schaub

Chris J. Schaub 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).

  • Hydraulic flushing system and method
    Patent number: 9835186
    Abstract: A hydraulic flushing system comprises a hydraulic machine including a case drain, a gearbox having a cavity, and a flushing valve. The case drain is included in a hydraulic pump or a hydraulic motor. The flushing valve is fluidly connected to the case drain, fluidly connected to the cavity, and fluidly positioned between the case drain and the cavity. The flushing valve is configured to selectively allow hydraulic fluid to flow from the case drain to the cavity.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: December 5, 2017
    Assignee: DEERE & COMPANY
    Inventors: Bradley C. Dauderman, Donald O. Johannsen, John R. Mahrenholz, Chris J. Schaub, Kyle S. Droessler, Brian J. Althoff, Todd R. Simms, Denis J. Roling
  • HYDRAULIC FLUSHING SYSTEM AND METHOD
    Publication number: 20150354609
    Abstract: A hydraulic flushing system comprises a hydraulic machine including a case drain, a gearbox having a cavity, and a flushing valve. The case drain is included in a hydraulic pump or a hydraulic motor. The flushing valve is fluidly connected to the case drain, fluidly connected to the cavity, and fluidly positioned between the case drain and the cavity. The flushing valve is configured to selectively allow hydraulic fluid to flow from the case drain to the cavity.
    Type: Application
    Filed: June 10, 2014
    Publication date: December 10, 2015
    Inventors: Bradley C. Dauderman, Donald O. Johannsen, John R. Mahrenholz, Chris J. Schaub, Kyle S. Droessler, Brian J. Althoff, Todd R. Simms, Denis J. Roling
  • Control grip
    Patent number: D744544
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: December 1, 2015
    Assignee: Deere & Company
    Inventors: Giovanni A. Wuisan, Daniel R. Klein, Joseph F. Tilp, Todd R. Simms, Chris J. Schaub, Carl J. Koenig, Richard J. Gotto, John R. Mahrenholz, Ronald J. Huber, Leah F. Beaver, Eric J. Bisick, Stephen E. Bonneau
  • Control grip
    Patent number: D800183
    Type: Grant
    Filed: October 9, 2015
    Date of Patent: October 17, 2017
    Assignee: Deere & Company
    Inventors: Giovanni A. Wuisan, Daniel R. Klein, Joseph F. Tilp, Todd R. Simms, Chris J. Schaub, Carl J. Koenig, Richard J. Gotto, John R. Mahrenholz, Ronald J. Huber, Leah F. Beaver, Eric J. Bisick, Stephen E. Bonneau