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United States of America Patent

PATENT NO 12071174
APP PUB NO 20230311993A1
SERIAL NO

18023569

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A subframe (100) includes a base member (110) and a first member (121). The base member (110) is a channel-shaped member that includes a base surface portion (111) and two wall portions (112) on both sides of the base surface portion (111) in a vehicle length direction and is open on its lower side in a vehicle height direction. The first member (121) includes a bottom wall portion (121g), a top wall portion (121t), and a side wall portion (121s). The bottom wall portion (121g) and the top wall portion (121t) are disposed in the same direction as the base surface portion (111). The top wall portion (121t) is overlapped on and joined to the base surface portion (111). The wall portions (112) and the bottom wall portion (121g) form the channel shape. The side wall portion (121s) is a wall that blocks a vehicle width direction between the bottom wall portion (121g) and the top wall portion (121t). A first lower arm support portion (131) is formed by the base surface portion (111) and the bottom wall portion (121g).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NIPPON STEEL CORPORATIONTOKYO JAPAN

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kato, Yohei Tokyo, JP 48 218
Suzuki, Junichiro Tokyo, JP 61 268
Takahashi, Yui Tokyo, JP 5 56
Yasufuku, Daisuke Tokyo, JP 4 1
Yoshida, Hiroshi Tokyo, JP 860 8854
Yuasa, Susumu Tokyo, JP 4 22

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