Fire extinguisher unit

Details Fire extinguisher unit Fire extinguisher unit

2007-05-15

2007-05-15

Hwu, Davis (Department: 3752)

Fire extinguishers

Portable vessels

C169S071000, C169S073000, C169S075000, C169S044000, C239S302000, C239S373000, C239S375000

Reexamination Certificate

active

10919188

ABSTRACT:
A fire extinguisher unit that can be grasped and operated with a single hand. The unit includes a single-hand fire extinguisher and a holder for releasably supporting the fire extinguisher on a vertical surface. The fire extinguisher has a cylindrical canister housing, a flexible internal pouch containing fire suppressant, means for externally pressurizing the pouch, a valve for regulating the flow of fire suppressant from said pouch, and a spray head connected to the valve for actuating the valve between open and closed positions and for directing the flow of fire suppressant from said pouch. The holder has an elongate base, means for mounting the elongate base to a vertical surface, and a clamp fixed to each end of said elongate base.

REFERENCES:
patent: 3565384 (1971-02-01), Lockwood
patent: 4307823 (1981-12-01), Heiss et al.
patent: 5664700 (1997-09-01), Battle
patent: 5890624 (1999-04-01), Klima et al.
patent: 5934380 (1999-08-01), Finnerty et al.
patent: 6138766 (2000-10-01), Finnerty et al.

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