Hot press machine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11311928
APP PUB NO 20200238363A1
SERIAL NO

16741497

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A lower mold includes: refrigerant ejection ports in its press-molding surface; refrigerant guide grooves in the press-molding surface to guide a refrigerant ejected from the refrigerant ejection ports to an outer portion of the press-molding surface with the refrigerant being in contact with a workpiece; a single connecting groove connected to the refrigerant guide grooves and formed at the outer portion of the press-molding surface into which the refrigerant flows through the refrigerant guide grooves; and discharge ports in the connecting groove. Each of the refrigerant discharge ports is formed at a part of the connecting groove apart from the connecting points between the connecting groove and the refrigerant guide grooves.

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First Claim

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Patent Owner(s)

  • 501 MAZDA MOTOR CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ino, Ichirou Hiroshima, JP 6 0
Irie, Naoyuki Hatsukaichi, JP 7 6
Matsuda, Takeshi Hiroshima, JP 126 1013
Nakamura, Kenji Higashihiroshima, JP 547 8095
Okawa, Chie Hiroshima, JP 6 3
Takahashi, Yuri Hiroshima, JP 4 12

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