HAND TOOL
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United States of America Patent
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Issued Date -
Jun 27, 2019
app pub date -
Dec 21, 2017
filing date -
Dec 21, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A hand tool includes a handle and a connection portion which is connected to the handle. The handle is a hollow handle and has a space defined therein. The connection portion includes a slit. A blade has a body and a toothed portion which is inserted into the slit of the connection portion when the handle and the connection portion are connected to each other by way of blow molding. A cooling material is located in the space of the handle. The temperature of the cooling material is the same as the temperature of the handle and the connection portion during blow molding. The cooling material contacts the inside of the handle to cool down the handle. The cooling material performing as a weight in the handle 2.
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