A device and method for temporarily attach a tool, such as a paddle or a fluid container, to a floatation watercraft, wherein the device is partially covered by a user's gear, such as a kayak skirt. The user's gear preferably includes an elastic edge element that slips under a lip of a cockpit or hatch of the watercraft wherein the invented is positioned between the lip and the elastic edge element while coupled with one or more tools. The device extends beyond both the watercraft lip and the user's gear whereby the tool may be supported distally from the watercraft lip.

A paddle blade including a plurality of blades that allows fluid flow in between and along the plurality of blades. Each of the plurality of blades may have an airfoil shape and may be positioned parallel to each other. The plurality of blades may include a central diverter blade including two symmetrical, concave lateral faces. The concave lateral faces are configured to redirect, along arcuate paths, fluid flow from a direction approximately perpendicular to a front face of the paddle blade toward lateral sides of the paddle blade. The plurality of blades also includes a first and a second pair of blades positioned on opposite lateral sides of the central diverter blade, each arranged to at least partially overlap either one of the concave lateral faces of the central diverter blade or an adjacent blade of the first pair of blades respectively.

A paddle blade including a plurality of blades that allows fluid flow in between and along the plurality of blades. Each of the plurality of blades may have an airfoil shape and may be positioned parallel to each other. The plurality of blades may include a central diverter blade including two symmetrical, concave lateral faces. The concave lateral faces are configured to redirect, along arcuate paths, fluid flow from a direction approximately perpendicular to a front face of the paddle blade toward lateral sides of the paddle blade. The plurality of blades also includes a first and a second pair of blades positioned on opposite lateral sides of the central diverter blade, each arranged to at least partially overlap either one of the concave lateral faces of the central diverter blade or an adjacent blade of the first pair of blades respectively.

An apparatus for a boat includes a lower rail, a seat support slidably mounted to the lower rail, an upper set of rails connected to the seat support with at least one rail support supporting each upper rail in the upper set of rails, and two paddle holders, each paddle holder slidably mounted to one of the upper rails in the upper set of rails. The paddle holders pivot relative to the upper rails, such that when paddles are attached, the paddles holders are capable of lowering and raising the paddles in and out of the water.

An apparatus for a boat includes a lower rail, a seat support slidably mounted to the lower rail, an upper set of rails connected to the seat support with at least one rail support supporting each upper rail in the upper set of rails, and two paddle holders, each paddle holder slidably mounted to one of the upper rails in the upper set of rails. The paddle holders pivot relative to the upper rails, such that when paddles are attached, the paddles holders are capable of lowering and raising the paddles in and out of the water.

A collapsible blade equipped paddle device enabling an underwater return stroke includes a shaft, which has a blade engaged to a first end thereof. The blade comprises a frame having a panel engaged thereto and extending therebetween. The frame is selectively collapsible so that the blade assumes an open cupped configuration when a forward stroke is applied to the shaft and a collapsed configuration when an underwater return stroke is applied to the shaft. The blade provides thrust to a marine vessel during the forward stroke and minimal resistance during the underwater return stroke.

A collapsible blade equipped paddle device enabling an underwater return stroke includes a shaft, which has a blade engaged to a first end thereof. The blade comprises a frame having a panel engaged thereto and extending therebetween. The frame is selectively collapsible so that the blade assumes an open cupped configuration when a forward stroke is applied to the shaft and a collapsed configuration when an underwater return stroke is applied to the shaft. The blade provides thrust to a marine vessel during the forward stroke and minimal resistance during the underwater return stroke.

A watercraft paddle has a composite structure of shaft components joined by adjustable joints enabling the shape of the composite structure and orientation of individual shaft components relative to other shaft components to be altered, a first paddle blade joined at a first outboard end of the composite structure, a second paddle blade joined at a second outboard end of the composite structure, opposite the first outboard end, and a first and a second grip region on the composite structure equally spaced to each side from center for a user to grip the composite structure to paddle the watercraft.

A watercraft paddle has a composite structure of shaft components joined by adjustable joints enabling the shape of the composite structure and orientation of individual shaft components relative to other shaft components to be altered, a first paddle blade joined at a first outboard end of the composite structure, a second paddle blade joined at a second outboard end of the composite structure, opposite the first outboard end, and a first and a second grip region on the composite structure equally spaced to each side from center for a user to grip the composite structure to paddle the watercraft.

This invention pertains to paddles such as canoe paddles in which the angular relationship between the paddle handle and paddle blade can be adjusted. With respect to the paddle handle the blade orientation can be straight or angled and locked with an adjustable swivel joint.