B63H 1/22

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0182,136 WATERCRAFT DEVICE WITH HYDROFOIL AND ELECTRIC PROPELLER SYSTEMJan 30, 24Jun 06, 24Not available
2023/0257,089 A WATERCRAFT VEHICLE AND METHOD OF MANOEUVRING THE VEHICLESep 13, 21Aug 17, 23Not available
2020/0398,938 WATERCRAFT DEVICE WITH HYDROFOIL AND ELECTRIC PROPELLER SYSTEMSep 03, 20Dec 24, 20Kai Concepts, LLC
2020/0156,748 PROPELLERJan 23, 20May 21, 20SUPERPROP LIMITED
2019/0135,395 Foldable Propeller and Method for AssemblyJun 19, 18May 09, 19Not available
2017/0240,259 IMPROVEMENTS TO A PROPELLERSep 02, 15Aug 24, 17SUPERPROP LIMITED
2016/0272,292 FOLDING PROPELLEROct 14, 14Sep 22, 16Flexofold ApS