Fire extinguishers – Apparatus which isolates flames from non-burning area – With means to isolate fire from atmosphere and extinguish
Patent
1991-08-08
1992-10-06
Focarino, Margaret A.
Fire extinguishers
Apparatus which isolates flames from non-burning area
With means to isolate fire from atmosphere and extinguish
169 70, 169 71, 169 74, 169 76, 169 48, 81488, 7170, 239289, 239444, 239530, 239557, 239579, A62C 804, A62C 1364, A62C 208
Patent
active
051523450
ABSTRACT:
A fire extinguishing tool is formed as a paddle plate, including top and bottom planar surfaces coextensive relative to one another, with a handle mounted medially and longitudinally aligned relative to the plate to provide a grasping surface for an individual to direct the plate onto flames by smothering such flames preventing oxygen access to the flame area. A modification of the invention includes a central conduit directed through the plate, with a bottom surface of the plate including a matrix of valves directed therethrough, with the handle defining a pneumatic reservoir for directing an inert gas through the bottom surface upon impacting of flames in a fire extinguishing situation.
REFERENCES:
patent: 1238583 (1917-08-01), Shving
patent: 1708553 (1929-04-01), Reams
patent: 1913786 (1933-06-01), Barron et al.
patent: 1951798 (1934-03-01), Lawson et al.
patent: 2044687 (1936-06-01), Hatten
patent: 2754624 (1956-07-01), Wester
Focarino Margaret A.
Gilden Leon
Kannofsky James M.
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