Gas supply pump for ship dual fuel engine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12247564
APP PUB NO 20230220838A1
SERIAL NO

17927431

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a gas supply pump comprising: a camshaft which can be rotated; a plurality of cam noses provided at regular intervals in a lengthwise direction of the camshaft and having an eccentric shape from the center of the camshaft; a cam roller provided to be in close contact with each cam nose; and a drive shaft and a piston provided to neighbor with one side of the cam roller; and a liquefied gas compression device which pressurizes and exhausts a liquefied gas according to a straight reciprocation of the piston.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HYUNDAI HEAVY INDUSTRIES CO LTD(JEONHA-DONG) 1000 BANGEOJINSUNHWAN-DORO DONG-GU ULSAN 44032 44032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Tae Soo Ulsan, KR 68 518
Lee, Chang Ha Ulsan, KR 39 82
Lee, Sang Don Ulsan, KR 142 1679
Park, Tae Hyung Ulsan, KR 6 18
Song, Young Seok Ulsan, KR 8 26

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 11, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 11, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 11, 2036
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