Integrated connector for multi-stage compressor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11486618
SERIAL NO

16599982

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This disclosure relates to a compressor having at least two compression stages. In particular, an exemplary compressor includes a first radial compression stage arranged along an axis, a second radial compression stage arranged along the axis, and a connector fluidly connecting an outlet of the first radial compression stage to an inlet of the second radial compression stage. The connector has a plurality of sections arranged about the axis. The compressor may be a refrigerant compressor used in a heating, ventilation, and air conditioning (HVAC) chiller system.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DANFOSS A/STHE DANISH NORDBORG CITY NUOBAO DIMENSION DK-6430 NO 81 NORDBORG REGION SYDDANMARK

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Perez, Alonso Misael Fort Lauderdale, US 1 0
Schaefer, Arnold Martin Wellington, US 2 2
Yan, Jin Tallahassee, US 94 255

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 May 1, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 May 1, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 1, 2034
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