B63H 1/16

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0108,896 Rim Driven Thruster and Method for Propelling a ShipMar 28, 23Apr 03, 25Not available
2024/0317,373 PROPULSION DEVICE AND UNDERWATER ROBOTJun 05, 24Sep 26, 24Not available
2024/0262,475 MARINE PROPULSION DEVICE AND MARINE VESSELFeb 01, 24Aug 08, 24Not available
2024/0190,546 MARINE PROPULSION DEVICE AND MARINE VESSELNov 29, 23Jun 13, 24Not available
2023/0249,792 PROPULSION ENHANCING DEVICE AND WATERCRAFT COMPRISING SAMEMar 20, 23Aug 10, 23Vortex Pipe Systems LLC
2023/0150,631 FLUID DRAWING INDUCTION MOTORMar 29, 21May 18, 23Not available
2023/0128,150 HIGH EFFICIENCY ROTATING EQUIPMENT HAVING CONTRA-ROTATING PROPELLERMar 28, 22Apr 27, 23VAM CO., LTD.
2023/0012,160 HUBLESS PROPULSION UNITSep 19, 22Jan 12, 23Everon Corporation
2022/0306,254 PROPULSION ENHANCING DEVICE AND WATERCRAFT COMPRISING SAMEAug 20, 21Sep 29, 22Vortex Pipe Systems LLC
2020/0031,446 ROTATING ELECTRICAL MACHINE APPARATUSOct 03, 19Jan 30, 20Yamaha Hatsudoki Kabushiki Kaisha
2019/0382,090 VESSEL PROPULSION SYSTEM AND VESSEL INCLUDING THE SAMEAug 27, 19Dec 19, 19Not available
2019/0233,072 WATER PROPULSION APPARATUSJan 29, 19Aug 01, 19Not available
2018/0257,750 MARINE PROPULSION UNITMay 10, 18Sep 13, 18Not available
2018/0134,355 VESSEL PROPULSION APPARATUS AND VESSEL INCLUDING THE SAMENov 13, 17May 17, 18Not available
2018/0134,353 VESSEL PROPULSION APPARATUS AND VESSEL INCLUDING THE SAMENov 13, 17May 17, 18Not available
2018/0134,354 VESSEL PROPULSION SYSTEM AND VESSEL INCLUDING THE SAMENov 13, 17May 17, 18Not available
2015/0210,370 RING PROPELLER WITH FORWARD SCREWAug 13, 13Jul 30, 15ROLLS-ROYCE MARINE AS
2015/0104,985 WEIGHT-SHIFT CONTROLLED PERSONAL HYDROFOIL WATERCRAFTOct 08, 14Apr 16, 15Not available
2014/0169,970 ATTACHED DUCT PROPELLER SYSTEMDec 13, 13Jun 19, 14Not available
2013/0315,704 Marine Vessel Propulsion System with a Nozzle and a PropellerNov 18, 11Nov 28, 13VOITH PATENT GMBH

Showing 1 to 20 of 130 results