LED skin care mask

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO D941480
SERIAL NO

29731948

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ATTORNEY / AGENT: (SPONSORED)

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Patent Owner(s)

Patent OwnerAddress
LEDGEN CO LTD501HO 5F O-DONG 88 DOANBUK-RO SEO-GU DAEJEON-SI

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Ji Na Daejeon-si, KR 15 85

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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 Jul 18, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 18, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 18, 2033
Fee Large entity fee small entity fee micro entity fee
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