Method and installation for removing slag from metallurgical melts

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11926879
SERIAL NO

17436643

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method and an installation (10) for removing slag allows both slag removal and metal recovery from slag (60′) to be performed quickly and easily. The risk of slag fires is reduced.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
RIA CAST HOUSE ENGINEERING GMBHWALTER-KÖHN-STR 6A LEIPZIG 04356

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rockstroh, Gerald Leipzig, DE 1 0
Rockstroh, Michael Leipzig, DE 1 0
Roth, David Downingtown, US 51 575

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 Sep 12, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 12, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 12, 2035
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