Featured patents

Kayak With Removable Seat Elements
US 08839735 B2, Sept. 23, 2014, Canoe or kayak, Edward VanNimwegen et al. / Lifetime Products, Inc. (Clearfield, US)
A watercraft, comprising:…

Halyard Retrieval Device Apparatus and Method
US 08839729 B2, Sept. 23, 2014, Running rigging, Jonathan Ganz
A remote detached halyard retrieval device comprising:…

Traction Method and System for an Operating Line, in Particular a Mooring Line, of a Floating Production Unit
US 08800462 B2, Aug. 12, 2014, Having means to tension line for movement of ship in opposite directions, Alessandro Fenini et al. / Saipem S.p.A. (San Donato Milanese, IT)
A traction method for an operating line of a floating production unit,…

Rudder Resistance Reducing Method
US 08800459 B2, Aug. 12, 2014, Air and oil films, Zuei-Ling Lin
A rudder resistance reducing method, comprising the steps of:…

Method and Apparatus for Insta Fill Wake System
US 08857356 B1, Oct. 14, 2014, Water tanks, Michael Murphy
A wake enlargement system for improving a wake generated by a boat, the system…

Trimaran Vehicle Deck Arrangement
US 08707881 B2, April 29, 2014, Ventilation, Samuel Abbott et al. / Austal Ship Pty Ltd. (Henderson, Western Australia, AU)
A multi-hulled vessel comprising a main hull and at least one outer hull to each…

Boat Hull Cleaning System
US 08651039 B2, Feb. 18, 2014, Hull cleaning, Jo Ann Newt et al.
An apparatus for cleaning a hull of a boat, comprising:…

Boat Access Hatch and Seat
US 08616143 B2, Dec. 31, 2013, Seat and foot support, Dale Leslie Martin et al. / Sportsman Boats Manufacturing, Inc. (Summerville, US)
A boat hatch comprising:…

Device for Reducing Frictional Resistance of Ship Body
US 08561562 B2, Oct. 22, 2013, Air and oil films, Seijiro Higasa et al. / Mitsubishi Heavy Industries, Ltd. (Tokyo, JP)
A ship-body frictional resistance reducing device for reducing frictional…

Plasticized and Assembleable Cover Such as for Use With Waterway Constructed Transport Barges Including Structurally Reinforcing Inner Trusses, In-Molded End Wall Ladder and Four Point Lift Locking/Unlocking Door for Selectively Accessing a Barge Interior
US 08490560 B2, July 23, 2013, Sliding, Phillip Walker et al. / Brown Water Plastics, LLC (Paducah, US)
A cover exhibiting a plasticized construction for use with an elongated and inner…

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