Matches 1 - 21 out of 21


Match Document Document Title
US20090186536 LEVER POWERED WATERCRAFT  
Embodiments of the disclosure include a flotation device or watercraft propelled through the water using a lever powered propulsion system. The lever powered propulsion system includes human...
US20050101200 Paddle blade  
A paddle blade that is actuatable with respect to a paddle shaft between a deployed state and a folded state. In use, during the power stroke of a paddling action, the action of the water on the...
US20110195622 Oar Apparatus and Method of Use  
An apparatus and method for allowing a fisherman to utilize an oar or paddle while maintaining possession and control of a fishing pole rod and fishing reel. The oar or paddle is designed to be an...
US20090211142 Oar apparatus and method of use  
An apparatus and method for allowing a fisherman to utilize an oar or paddle while maintaining possession and control of a fishing pole rod and fishing reel. The oar or paddle is designed to be an...
US20080057802 BUOYANT SAFETY PADDLE AND METHOD OF MANUFACTURE THEREOF  
A buoyant safety paddle (11) for a kayak, a canoe or other small boat facilitates kayak deep-water self-rescue reentries and facilitates the movement of small boats over aqueous surfaces. Such...
US20100104448 FLOW RESTRICTIVE EDGE PROFILE EXHIBITED UPON A SURFACE OF A FLUID PROPELLED/PROPELLING IMPLEMENT  
A flow restrictive edge profile applied to a fluid propelled/propelling implement and for creating increased driving force as a blade interacts with a fluid medium. An arcuate blade face pattern,...
US20150118924 Kayak Paddle  
Disclosed is an improved kayak paddle with increased paddling efficiency, the paddle including one or more protrusions along the top and/or bottom edges of the paddle blades to impede the flow of...
US20160068230 BUOYANCY VEHICLE  
A buoyancy vehicle operable to navigate on a fluid from a sitting and reclined position. The vehicle provides facilitated access and operational control to propulsion and navigational systems that...
US20110065341 Push Paddle  
A push-paddle has a buoyant wedge-shaped push-block attached to the bottom end of a pole. When pressed into the water wedge-end first, the push-block provides high drag and buoyant force for the...
US20050153606 Means and Apparatus for Ergonomic Water Paddle with Dynamic Rotating Grip  
An improved paddle apparatus for kayaks, canoes, or like water craft having a plurality of hand grips mounted to allow dynamic rotation relative to the paddle shaft to allow the wrist to remain in...
US20160200412 Ergonomic Water Paddle for Watercraft  
An ergonomic water paddle for a watercraft includes left-hand and right-hand arms, a cross piece, and left and right paddle bodies. The left-hand arm extends lengthwise to terminate at left front...
US20110189910 Sleeve Arrangement for an Oar  
FIG. 1 depicts a sleeve arrangement 10 fitted to the shaft 12 of an oar. The sleeve arrangement includes an outer sleeve consisting of first sleeve shell 14 and second sleeve shell 16. The sleeve...
US20090004935 Winged oar or paddle  
My invention is a handy oar or paddle, which is used by hand. The invention is used to help the boat move forward on the water while we are sitting in the boat. The invention's goal is to move...
US20140315450 BUOYANT APPARATUS SYSTEM  
A buoyant apparatus system for use on a user's foot having an outer frame including a foot insert and a plurality of folding flaps. The outer frame is substantially rectangular having a tapered...
US20120164897 PADDLE FLOATATION ASSEMBLY  
An improved paddle assembly is provided for use in operating a small watercraft. A paddle is comprised of a shaft and at least one blade attached to one end of the shaft. A floatation device has a...
US20070224894 Power Paddle  
This invention relates to a paddle for a water vehicle that is powered by a power tool. The paddle is suitable for use alone for manual movement of a water vehicle but can be attached to a power...
US20050227554 Paddle blade, shaft and grip  
A paddle includes a shaft, a blade, and a grip. The blade includes a skeleton to reinforce the blade and an outer surface secured to the skeleton. The skeleton and the outer surface are made of...
US20100009580 FLEXIBLE OAR  
The invention relates to a flexible oar in which the spoon that contacts with the water has a hard edge made from a conventional material and a soft, resilient, flexible core which is stretched...
US20080242163 Articulated oar system  
An oar system is provided that keeps the blade of the oar at approximately 90 degrees to the centerline or keel of a boat throughout the normal power producing stroke. This reduces the lost effort...
US20090280702 System of easily interchangeable handles for oars  
The present invention is a system of easily interchangeable handles for oars used in the sport of crew.
US20090036007 Sculling oar handle cover  
The sculling oar handle cover is used to reduce friction between a sculling rower's fingers/hands and the existing sculling oar handle during rowing, thereby reducing the risk of blisters and...

Matches 1 - 21 out of 21