71015 ⎘
Methods and means for joining members or elements; Joining substantially rigid elements together by means that allow one or more degrees of freedom, e.g. hinges, articulations, pivots, universal joints, telescoping joints, elastic expansion joints, not otherwise provided for in this class by means that allow one or more degrees of angular freedom, e.g. hinges, articulations, pivots, universal joints, not otherwise provided for in this class
WALL FOR A WATERCRAFT AND WATERCRAFT HAVING THE SAME
#2STIFFENING SHAFTS FOR MARINE ENVIRONMENTS
#3MOORING DEVICE AND METHOD
#4SWIVEL LOCK QUICK RELEASE DEVICE
#5STIFFENING SHAFTS FOR MARINE ENVIRONMENTS
#6Human powered catamaran-styled watercraft and methods
#7Swivel lock quick release device
#8STIFFENING SHAFTS FOR MARINE ENVIRONMENTS
#9Energy conversion system
#10System for Attaching Accessories to a Boat or a Marine Environment
#11Foldable water flow deflection device and methods of use
#12Swivel lock quick release device
#13Artificial floating island
#14Stiffening shafts for marine environments
#15Human powered catamaran-styled watercraft and methods
#16SWIVEL LOCK QUICK RELEASE DEVICE
#17ENERGY CONVERSION SYSTEM
#18Stiffening shafts for marine environments
#19Human powered catamaran-styled watercraft and methods
#20Portable solar-electric watercraft
#21Mooring device for vessel using spring bellows structure
#22Stiffening shafts for marine environments
#23Versatile flexible and reconfigurable vehicle systems
#24Portable solar-electric watercraft
#25SHAPESHIFTING MULTI-MODE PERSONAL WATERCRAFT
#26Mooring arrangement and yoke for said mooring arrangement
#27Multi-joint underwater robot having complex movement functions of walking and swimming and underwater exploration system using same
#28Flush glazed windshield mounting
#29Folding wakeboard tower with cover
#30Flexing leaning post and components for modifying leaning posts to flex
#31Retractable chain connector
#32Retractable hulled catamaran boat
#33Sail mounting assembly
#34Flush glazed windshield mounting
#35Modular floating bar with optional canopy mounts
#36On board lift leg construction for pontoon boats with onboard engine
#37Flush glazed windshield mounting
#38Watercraft