Package boiler with tandem furnace tubes

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11300285
APP PUB NO 20190257514A1
SERIAL NO

16282259

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A package water tube boiler having a novel radiant tube design which includes one or more additional tubes situated within the combustion section of the boiler. The novel tube design may be used in both hot water and steam applications.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SUPERIOR BOILER LLC2890 SEVEN HILLS BLVD RICHMOND VA 23231

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bodapati, Sundeep Richmond, US 6 0
English, John R Mechanicsville, US 6 8

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 Oct 12, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 12, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 12, 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