Pipeline pump shaped by stamping and welding

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9028209
APP PUB NO 20120219406A1
SERIAL NO

13503404

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A pipeline pump shaped by stamping and welding, comprises a pump body, a pedestal, a pump rear cover and a motor installed at the opening of the pump body, and an impeller arranged inside the pump body. The pump body is comprised of an inner cylinder and an outer cylinder. A flow guide part, the impeller, an exhaust part, and the pump rear cover mounted on the opening of the outer cylinder are coaxially arranged upwards in turn from the opening of the inner cylinder. The impeller is axial suction and radial discharge. The disk bottom of the flow guide part is sealed with the opening of the inner cylinder. The impeller is coaxially arranged inside the flow guide part, and a flow guide vanes corresponding to a radial exhaust port of the impeller are provided on a circumferential wall of the flow guide part.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
GUANGDONG WINNING PUMPS INDUSTRIAL CO LTD529500 FACTORY BUILDING CHENGBEI SECOND INDUSTRIAL ZONE NORTH ROAD JIANGCHENG DISTRICT YANGJIANG GUANGDONG YANGJIANG CITY GUANGDONG PROVINCE 529500

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Guolong Yangjiang, CN 12 97
Huo, Chunyuan Yangjiang, CN 3 7
Liang, Dongxian Yangjiang, CN 4 7
Liang, Yuanmin Yangjiang, CN 3 7
Ren, Hongqi Yangjiang, CN 1 0
Zhong, Fuhui Yangjiang, CN 3 4

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 12, 2026
Fee Large entity fee small entity fee micro entity fee
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