×

Pressurization system for fire extinguishers

  • US 7,082,999 B2
  • Filed: 03/12/2004
  • Issued: 08/01/2006
  • Est. Priority Date: 12/15/2000
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for remanufacturing a discharged vaporizing-liquid fire extinguisher comprising:

  • removing a first discharge assembly from an extinguisher bottle;

    removing a dip tube from the bottle;

    cleaning the bottle;

    filling the bottle with a liquid suppressant;

    inserting a gas generator into the bottle; and

    either reinstalling the first discharge assembly or installing a second discharge assembly.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×