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Class Information
Number: D12/303
Name: Transportation > Watercraft or hull > Sailboat (3)
Description:


Sub-classes under this class:

Class Number Class Name Patents
D12/304 Plural hulls or outrigger, e.g., catamaran 115


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
D571707 Sailboat of the drift-type Jun. 24, 2008
7177735 Control apparatus for a hull with a four-cycle engine installed thereon Feb. 13, 2007
D531107 Boat Oct. 31, 2006
D519073 Sailboat Apr. 18, 2006
D514499 Sailboat Feb. 7, 2006
D475339 Sailboat cockpit Jun. 3, 2003
D472198 Sailboat hull Mar. 25, 2003
D445755 Multi-hull sailboat Jul. 31, 2001
D416851 Accessible sailing dinghy Nov. 23, 1999
D406808 Nordic viking sailing ship Mar. 16, 1999
D400492 Detachable external water ballast bags for sailboats Nov. 3, 1998
D394633 Removable stabilizing floats for a water-board May. 26, 1998
D394294 Water floatable board May. 12, 1998
D394088 Sailing training aide May. 5, 1998
D370885 Sailboat Jun. 18, 1996
D368210 Clam opener Mar. 26, 1996
D366445 Fishing boat outrigger brace Jan. 23, 1996
5392726 Sailboat Feb. 28, 1995
5351638 Keel assembly for a sailboat Oct. 4, 1994
5351637 Inflatable sailboard Oct. 4, 1994
5347946 Structure for aerodynamic transition between mast and sail in a sailcraft Sep. 20, 1994
5337690 Vertical sail boat Aug. 16, 1994
D340691 Sailboard boom clew Oct. 26, 1993
D337566 Boat Jul. 20, 1993
D337300 Wing type sailing yacht Jul. 13, 1993
D335860 Pontoon for windsurfer or sailboard May. 25, 1993
5211123 Sailboard May. 18, 1993
5197403 Sailing vessel and profile mast for sailing vessels Mar. 30, 1993
5195444 Sailboard Mar. 23, 1993
5191850 Sail boat righting system Mar. 9, 1993
5188056 Pleasure boat with sails or motor Feb. 23, 1993
5176091 Sailboard pontoon and mast rigging assembly Jan. 5, 1993
5170734 Wind propelled craft with multi-function rudder control arm Dec. 15, 1992
5163377 Sailing yacht Nov. 17, 1992
D330747 Water craft Nov. 3, 1992
5158035 Portable collapsible boat Oct. 27, 1992
5144903 Yacht and yacht model Sep. 8, 1992
5103752 Hull for sailing ship Apr. 14, 1992
5095837 Ram-air inflatable beam for use with a spinnaker Mar. 17, 1992
D324021 Sail boat Feb. 18, 1992
5074234 Vortex generators for sails Dec. 24, 1991
D317000 Trimaran May. 21, 1991
D316395 Sailing craft Apr. 23, 1991
D316074 Sailing craft Apr. 9, 1991
4998494 Device for enhancing the buoyancy of sailboards and the like Mar. 12, 1991
D315137 Boat Mar. 5, 1991
D313219 Yacht Dec. 25, 1990
D312610 Trimaran sailboat Dec. 4, 1990
D312443 Proa Nov. 27, 1990
4945845 High-speed sailing craft Aug. 7, 1990

1 2 3


 
 
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