System for melting aluminum and recycling black dross

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11040352
APP PUB NO 20180369827A1
SERIAL NO

15779993

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a system for melting aluminum and recycling black dross, including an aluminum melting furnace responsible for melting aluminum scraps in molten aluminum and a black dross recycling device responsible for recycling black dross generated when the aluminum scraps are melted in the molten aluminum.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DS LIQUID CO LTDANSAN-SI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahn, Byung-Doo Seoul, KR 1 1
Shin, Yong Kook Seoul, KR 1 1
Yun, Soo Hyun Seoul, KR 1 1

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Dec 22, 2024
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 22, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 22, 2032
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