F04D 9/02

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0392,787 INDUCERS FOR CRYOGENIC PUMPS AND RELATED SYSTEMS AND METHODSMay 24, 24Nov 28, 24Not available
2024/0344,519 PRIMER PUMP ASSEMBLY AND A METHOD OF COOLING A MARINE VESSELMar 19, 24Oct 17, 24Not available
2024/0309,872 Self-priming centrifugal pump assembly with multifunctional sealing systemJun 27, 22Sep 19, 24Not available
2024/0287,991 DRIVEN GAS-LIQUID SEPARATION STARTING DEVICEAug 01, 22Aug 29, 24JIANGSU UNIVERSITY
2024/0068,476 SELF-PRIMING WATER JACKET WITH PRIMING INLETAug 29, 22Feb 29, 24Not available
2023/0313,801 SELF-PRIMING APPARATUS FOR QUICK NO-WATER STARTUPNov 01, 21Oct 05, 23JIANGSU UNIVERSITY
2023/0265,850 QUICK NO-WATER STARTUP APPARATUS FOR CENTRIFUGAL PUMPAug 05, 21Aug 24, 23JIANGSU UNIVERSITY
2023/0243,355 PNEUMATIC TYPE WATER-FREE STARTING SELF-PRIMING DEVICEDec 29, 21Aug 03, 23Jiangsu University
2022/0325,716 QUICK STARTUP DEVICE FOR CENTRIFUGAL PUMPFeb 25, 22Oct 13, 22JIANGSU UNIVERSITY
2022/0120,280 SELF-PRIMING STARTING DEVICE FOR CENTRIFUGAL PUMPDec 20, 19Apr 21, 22Jiangsu University
2021/0095,672 PUMP CASING WITH ADAPTIVE PRIMER AND IMPELLERSep 30, 19Apr 01, 21ITT MANUFACTURING ENTERPRISES LLC
2020/0355,185 HEMISPHERICAL ENTRAINMENT-TYPE HIGH-FLOW SELF-PRIMING CENTRIFUGAL PUMPApr 13, 18Nov 12, 20JIANGSU UNIVERSITY
2020/0158,115 INERTIA VACUUM ASSISTED SELF-PRIMING PUMPMar 29, 19May 21, 20AMOS FLUID TECHNOLOGY CO., LTD.
2019/0078,570 Automatic Initiation of Priming Sequence for Metering PumpsNov 28, 17Mar 14, 19Milton Roy, LLC
2018/0163,727 IMPELLER PUMPDec 11, 17Jun 14, 18MP Pumps Inc.
2018/0094,630 ONLINE MONITORING SYSTEMMay 23, 16Apr 05, 18Wuhan China Star Optoelectronics Technology Co., Ltd.
2018/0080,449 Self-Priming Dedicated Water Feature PumpJul 11, 17Mar 22, 18Hayward Industries, Inc.
2018/0073,509 CENTRIFUGAL PUMP ASSEMBLYSep 11, 17Mar 15, 18GRUNDFOS HOLDING A/S
2018/0058,466 Self-Priming PumpMar 11, 16Mar 01, 18GEA TUCHENHAGEN GMBH
2017/0342,985 PUMPJul 21, 16Nov 30, 17WALRUS PUMP CO., LTD.

Showing 1 to 20 of 37 results