Cartridge for secondary battery

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10312488
APP PUB NO 20180053920A1
SERIAL NO

15554547

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A cartridge for a secondary battery, according to an aspect of the present disclosure, includes a lower cartridge and an upper cartridge capable of being assembled with each other with at least one secondary battery therebetween. The lower cartridge includes a cell guide unit having two inner wall surfaces that protrude upward in at least one corner area of the lower cartridge from other areas and are adjacent to each other at right angles to each other, and the upper cartridge includes a cell guide assembly unit having a shape lit for the cell guide unit.

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Patent Owner(s)

  • LG CHEM LTD.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Hyun-Young Daejeon, KR 14 57
Eom, Young-Sop Daejeon, KR 26 129
Kim, Bo-Hyon Daejeon, KR 10 49
Kim, Nam-In Daejeon, KR 14 117
Seo, Jae-Hyun Daejeon, KR 44 184

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 4, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 4, 2030
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00