Heat exchanger with a frame plate having a lining

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11841196
SERIAL NO

17078213

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Lining to be positioned in a frame plate of heat exchanger comprising a stack of heat transfer plates, where the lining comprises a tubular part with a first end formed with a first flange and second flange positioned at a distance to the second end, where the second flange is adapted to form a platform to accommodate a sealing element is positioned on the platform of the second flange and this confined between the edge of the recess, the second flange and the outer section and the neighbouring heat transfer plate in the stack of heat transfer plates.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DANFOSS A/SNORDBORG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nielsen, Helge Sydals, DK 14 2

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