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Class Information
Number: 180/121
Name: Motor vehicles > Surface effect vehicles (i.e., ground effect machines) > Having propulsion or control means > Integrated with working fluid > With plural cushions
Description: A vehicle wherein the working fluid is utilized to produce a plurality of separate fluid cushions.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7428939 |
Waterjet drive hovercraft with adjustable trim system |
Sep. 30, 2008 |
| 7290631 |
Wrapped-cone fingers for skirt systems |
Nov. 6, 2007 |
| 6530444 |
Controlled levitation vehicle |
Mar. 11, 2003 |
| 6164229 |
Air bearing pontoon system for shipping containers |
Dec. 26, 2000 |
| 5560443 |
Hovercraft having segmented skirt which reduces plowing |
Oct. 1, 1996 |
| 5377775 |
Hovercraft motorcycle |
Jan. 3, 1995 |
| 5195602 |
Stabilized air cushion vehicle |
Mar. 23, 1993 |
| 4883015 |
End plate for a ram-wing boat |
Nov. 28, 1989 |
| 4843969 |
Multi-plenum air float for load transportation and amusement ride system |
Jul. 4, 1989 |
| 4828058 |
Hovercraft with improved maneuverability |
May. 9, 1989 |
| 4747459 |
Hovercraft |
May. 31, 1988 |
| 4660670 |
Wing-in-ground effect air cushion vehicle |
Apr. 28, 1987 |
| 4428448 |
Fluid-cushion supported apparatus |
Jan. 31, 1984 |
| 4416210 |
Drill barge transport by surface effect vehicles |
Nov. 22, 1983 |
| 4350107 |
Air cushion vehicle |
Sep. 21, 1982 |
| 4175637 |
Surface effect vehicles and guideways therefor |
Nov. 27, 1979 |
| 4131174 |
Heave alleviation and control device for a surface effect ship |
Dec. 26, 1978 |
| 4096921 |
Vehicle supported by an air cushion |
Jun. 27, 1978 |
| 4077589 |
Ground-effect landing gear for aircraft |
Mar. 7, 1978 |
| 4068735 |
Ground-reaction machines |
Jan. 17, 1978 |
| 4060147 |
Vehicles riding on air cushions |
Nov. 29, 1977 |
| 4042060 |
Air-lift vehicles |
Aug. 16, 1977 |
| 4029036 |
Stabilization and motion alleviation of air cushion borne vehicles |
Jun. 14, 1977 |
| 3954153 |
System of suspension and/or guidance for ground effect machine |
May. 4, 1976 |
| 3951227 |
Ground-effect vehicles |
Apr. 20, 1976 |
| 3949784 |
Air cushion vehicle fluid flow system |
Apr. 13, 1976 |
| 3946828 |
Slantback, compliant surface effect vehicle skirt |
Mar. 30, 1976 |
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