Patents by Inventor Brian RANG

Brian RANG 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 shifter on split shaft PTO for automatic transmission
    Patent number: 8783124
    Abstract: A hydraulic system is provided for a hydraulic shifter assembly of a split shaft assembly having a power take off system and utilized on a vehicle that has an automatic transmission and limited access to the transmission—preventing a direct connection of a power take off to the transmission. The hydraulic system provides hydraulic pressure from the transmission to the hydraulic shifter assembly and back to the transmission from the hydraulic shifter assembly. The system also provides hydraulic pressure from the transmission to the power take off.
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: July 22, 2014
    Assignee: Parker-Hannifin Corporation
    Inventors: Brian Rang, James Bohn, Nathan Knestrick
  • HYDRAULIC SHIFTER ON SPLIT SHAFT PTO FOR AUTOMATIC TRANSMISSION
    Publication number: 20130087000
    Abstract: A hydraulic system is provided for a hydraulic shifter assembly of a split shaft assembly having a power take off system and utilized on a vehicle that has an automatic transmission and limited access to the transmission—preventing a direct connection of a power take off to the transmission. The hydraulic system provides hydraulic pressure from the transmission to the hydraulic shifter assembly and back to the transmission from the hydraulic shifter assembly. The system also provides hydraulic pressure from the transmission to the power take off.
    Type: Application
    Filed: October 11, 2011
    Publication date: April 11, 2013
    Inventors: Brian RANG, James Bohn, Nathan Knestrick