Oil well fire extinguisher with internal pipe crimper
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United States of America Patent
Stats
-
May 19, 1992
Grant Date -
N/A
app pub date -
Jun 21, 1991
filing date -
Jun 21, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fire extinguisher extinguishes a fire burning relative to a support surface. The fire emanates from an opened end of a pipe. The fire extingisher includes a body having a downward opening cavity for being dropped over the fire to enclose the fire within the cavity; the body has a continuous wall forming a mouth of the cavity; a seal for forming a substantially airtight seal between the continuous wall of the body and the support surface; and a crimp mechanism for crimping the opened end of the pipe after the body is dropped over the fire.
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