B63H 1/32

Technology



back to "B63H 1/32" profile

More Results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9981726 Reversing propulsion device for watercraftMay 04, 16May 29, 18Hobie Cat Company
9938007 Flapping wing with multi film sheets listed on net frameAug 06, 15Apr 10, 18Not available
9771135 Bionic pectoral fin propelling device based on planetary gear trainJun 01, 15Sep 26, 17JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
9738362 Flow finJun 22, 16Aug 22, 17Hobie Cat Company
9676459 Oscillating fin propulsion apparatusNov 03, 15Jun 13, 17Not available
9611019 Water walkerMay 14, 15Apr 04, 17Not available
9511837 Device for propelling a vesselApr 20, 15Dec 06, 16Not available
9359052 Reversing propulsion device for watercraftOct 16, 13Jun 07, 16Hobie Cat Company
9290250 Aquatic apparatus for wave propulsionJan 28, 14Mar 22, 16Not available
9168989 Underwater robot based on flappingJun 22, 12Oct 27, 15SNU R&DB FOUNDATION
9056220 Aquatic equilibrium cycleApr 25, 11Jun 16, 15Not available
7922549 Oar with pivotal bladesFeb 04, 09Apr 12, 11Not available
6345584 Hull for shipping with a mono-three-catamaran architectureNov 06, 00Feb 12, 02Not available
5194023 Individual propelled water craftJan 24, 92Mar 16, 93Not available
4842561 Aquatic vehicleOct 27, 87Jun 27, 89Not available
4578038 Elongated propelling means for manually moving a sailing craft over the water surfaceJun 17, 85Mar 25, 86Not available