Earmuffs

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11484442
APP PUB NO 20200297540A1
SERIAL NO

16821417

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Earmuffs each include a body portion, and a circular pad portion attached to the body portion and having a contact surface brought into contact with the head of the user during use. The pad portion is provided with slits connecting the inner circumferential surface and the outer circumferential surface and open on the contact surface, the slits being cut into the pad portion so as to be gradually shifted toward the body portion in the circumferential direction.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
JVCKENWOOD CORPORATIONYOKOHAMA-SHI KANAGAWA 2210022

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamimura, Shinji Yokohama, JP 15 59

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 May 1, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 May 1, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 1, 2034
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Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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