GASKET AND CUTTING TOOL STRUCTURE
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United States of America Patent
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N/A
Issued Date -
May 23, 2024
app pub date -
Sep 5, 2023
filing date -
Nov 22, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A gasket includes a body, a through hole, a covering portion, at least one groove, a protruding ring and an extending portion. The body includes a cutter surface facing towards the cutter and a holder surface opposite to the cutter surface. The through hole penetrates the body, and the through hole has an axial direction. The covering portion surrounds the body and protrudes outwards from the holder surface along the axial direction, and the covering portion has a covering thickness relative to the holder surface. The at least one groove is disposed at the holder surface and located between the covering portion and the through hole. The protruding ring protrudes from the holder surface and located between the covering portion and the at least one groove. The extending portion is located at the holder surface, protrudes from the holder surface, and surrounds the through hole.
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