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Class Information
Number: 114/61.16
Name: Ships > Displacement-type hull (e.g., specific aftbody, etc.) > Multiple hulls > With connecting means permitting relative movement between hulls > Connecting means is pivotable arm
Description: Subject matter wherein the means interconnecting one hull with another is a member which is either (a) rotatable about or (b) angularly moveable about an axis.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7484468 |
Buoyant mount for supporting cinematographic apparatus |
Feb. 3, 2009 |
| 7357091 |
Rapid self-repairing and unsinkable watercraft |
Apr. 15, 2008 |
| 7234405 |
Sea rescue craft |
Jun. 26, 2007 |
| 7225748 |
Stealthy powered catamaran |
Jun. 5, 2007 |
| 6990915 |
Stabilized watercraft such as a trimaran |
Jan. 31, 2006 |
| 6988456 |
Personal watercraft |
Jan. 24, 2006 |
| 6959659 |
Articulated sailing watercraft |
Nov. 1, 2005 |
| 6840825 |
Amphibious recreational vehicle |
Jan. 11, 2005 |
| 6089173 |
Multi-hull watercraft with self-righting capabilities |
Jul. 18, 2000 |
| 6073568 |
Boat with outriggers |
Jun. 13, 2000 |
| 6029598 |
Trailerable houseboat/camper with removable pontoons |
Feb. 29, 2000 |
| 5707261 |
Hydrocopter |
Jan. 13, 1998 |
| 5590616 |
Surf-boat |
Jan. 7, 1997 |
| 5582126 |
Modular watercraft system |
Dec. 10, 1996 |
| 5529009 |
Displacement and multihull ship with limited transverse rectifying torque and with reduced resistance to forward motion |
Jun. 25, 1996 |
| 5277142 |
Variable-beam catamaran |
Jan. 11, 1994 |
| 5265550 |
Water vessel |
Nov. 30, 1993 |
| 5243924 |
Amphibious multihull boat |
Sep. 14, 1993 |
| 5237947 |
Variable draft hull |
Aug. 24, 1993 |
| 5235925 |
Retractable connecting beam for trimarans |
Aug. 17, 1993 |
| 5228404 |
Catamaran suspension system |
Jul. 20, 1993 |
| 5038697 |
Variable beam float connection assemblies for trimarans |
Aug. 13, 1991 |
| 5031557 |
Float connection assembly construction method for trimarans |
Jul. 16, 1991 |
| 4878447 |
Multihull vessels |
Nov. 7, 1989 |
| 4842560 |
Wave powered propulsion system for watercraft |
Jun. 27, 1989 |
| 4718368 |
Submersible water craft |
Jan. 12, 1988 |
| 4457248 |
Multihull vessels |
Jul. 3, 1984 |
| 4441445 |
Self-righting multihull boat |
Apr. 10, 1984 |
| 4354290 |
Convertible house trailer |
Oct. 19, 1982 |
| 4294184 |
Multi-hull steering system |
Oct. 13, 1981 |
| 3996874 |
Surface craft |
Dec. 14, 1976 |
| 3937166 |
Float connection assemblies for multi-hulled boats |
Feb. 10, 1976 |
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