Patents Assigned to RKR Ventures, LLC
  • Retaining tool for exhaust brake power piston and method of use
    Patent number: 8161610
    Abstract: A retaining clip fits on the exhaust rocker arms of a large diesel engine to hold the exhaust brake power pistons in place while performing service on the engine. The retaining clips are easily installed and removed from the rocker arm and prevent the loss or damage of the power piston due to the piston accidentally falling out of the rocker arms during service to the engine.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: April 24, 2012
    Assignee: RKR Ventures, LLC
    Inventor: Kendall Weaver