Patents Assigned to Prime Solutions LLC
  • Coupling for servicing a pressurized system
    Patent number: 7096685
    Abstract: A service device connects to a service port of a pressurized system. The device includes a valve opening member for opening a valve within the port. The device can attach to a service unit for servicing the pressurized system. The system can be an air conditioning or refrigeration system.
    Type: Grant
    Filed: December 30, 2004
    Date of Patent: August 29, 2006
    Assignee: Prime Solutions LLC
    Inventor: Steven M. Knowles
  • Method and apparatus for removing fluid from a fluid system
    Patent number: 6959717
    Abstract: A method and apparatus for removing fluid from a fluid system. The method or apparatus can include a pressure-reducing source to facilitate fluid removal. The system can be an engine cooling system or other fluid system.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: November 1, 2005
    Assignee: Prime Solutions LLC
    Inventors: Steven M. Knowles, John Raymond Burke
  • Coupling for servicing a pressurized system
    Publication number: 20050115610
    Abstract: A service device connects to a service port of a pressurized system. The device includes a valve opening member for opening a valve within the port. The device can attach to a service unit for servicing the pressurized system. The system can be an air conditioning or refrigeration system.
    Type: Application
    Filed: December 30, 2004
    Publication date: June 2, 2005
    Applicant: Prime Solutions LLC
    Inventor: Steven Knowles
  • Coupling for servicing a pressurized system
    Patent number: 6837064
    Abstract: A service device connects to a service port of a pressurized system. The device includes a valve opening member for opening a valve within the port. The device can attach to a service unit for servicing the pressurized system. The system can be an air conditioning or refrigeration system.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: January 4, 2005
    Assignee: Prime Solutions LLC
    Inventor: Steven M. Knowles
  • Method and apparatus for servicing a fluid system
    Patent number: 6742535
    Abstract: An apparatus and method of servicing fluid systems by draining, filling, or leak testing the fluid system can employ a pressure-reducing source to perform the desired service. The fluid system can be an engine cooling system, or other fluid system.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: June 1, 2004
    Assignee: Prime Solutions LLC
    Inventors: Steven M. Knowles, John R. Burke
  • Service system and method
    Patent number: 6612327
    Abstract: A system for servicing a fluid system can employ a pressure-reducing source to perform the desired service. The fluid system can be an engine cooling system or other fluid system.
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: September 2, 2003
    Assignee: Prime Solutions LLC
    Inventors: Steven M. Knowles, John R. Burke
  • Fluid system service apparatus and method
    Patent number: 6588445
    Abstract: An apparatus and method of servicing fluid systems by draining, filling, or leak testing the fluid system can employ a pressure-reducing source to perform the desired service. The fluid system can be an engine cooling system or other fluid system.
    Type: Grant
    Filed: December 14, 2000
    Date of Patent: July 8, 2003
    Assignee: Prime Solutions LLC
    Inventors: Steven M. Knowles, John R. Burke
  • Service system and method
    Patent number: 6584994
    Abstract: A system for servicing a fluid system can employ a pressure-reducing source to perform the desired service. The fluid system can be an engine cooling system or other fluid system.
    Type: Grant
    Filed: March 27, 2001
    Date of Patent: July 1, 2003
    Assignee: Prime Solutions LLC
    Inventors: Steven M. Knowles, John R. Burke