Dual purge ejector and dual purge system using the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11506151
SERIAL NO

17346558

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A dual purge ejector and a dual purge system using the same are provided. A first end of a main body is fully open and an ejecting end of a nozzle is located proximate to the opening hole. Therefore, even if the ejector is disconnected from an adapter, negative pressure is not formed in a main body, to prevent discharge of fuel evaporation gas into the atmosphere and a failure of the dual purge system may be reliably diagnosed.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HYUNDAI KEFICO CORPORATIONGYEONGGI-DO 15849

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Dong June Daegu, KR 12 20
Na, Chan Karam Seoul, KR 4 5

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 22, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 May 22, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 22, 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