Safety handle of fire extinguisher and fire extinguisher having the safety handle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10926118
APP PUB NO 20190001168A1
SERIAL NO

15781376

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A safety handle of a fire extinguisher includes a lower handle coupled to an upper end of a valve and having a first hinge shaft at one end thereof and a first support shaft parallel to the first hinge shaft at a point spaced from the first hinge shaft. An upper handle is coupled to the lower handle to be rotatable around the first hinge shaft and downwardly rotate around the first hinge shaft to push an open pin of the fire extinguisher. A second support shaft is parallel to the first hinge shaft at one point. A safety pin prevents the upper handle from rotating. A first link having a first end of a length direction is coupled to the first support shaft to be rotatable around the first support shaft. A second link having a first end of a length direction is coupled to the second support shaft.

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Patent Owner(s)

  • TOP ENGINEERING AND CONSTRUCTION CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chae, Seog Gumi-si, KR 1 2
Choi, Hojae Daegu, KR 6 8
Choi, Seongdae Gumi-si, KR 1 2
Han, Seungwook Gumi-si, KR 1 2
Sim, Kooksang Gumi-si, KR 1 2

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