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Class Information
Number: 244/108
Name: Aeronautics > Landing gear > Skids
Description: Landing gear using sliding surfaces for the ground-contacting members.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7500678 |
Airplane ski lift |
Mar. 10, 2009 |
| 7168657 |
Toy helicopter landing skid structure |
Jan. 30, 2007 |
| 7093796 |
Aircraft |
Aug. 22, 2006 |
| 7055779 |
Detachable skis for aircraft |
Jun. 6, 2006 |
| 6427942 |
Stiffness de-coupled skid landing gear |
Aug. 6, 2002 |
| 6244538 |
Stiffness de-coupled skid landing gear |
Jun. 12, 2001 |
| 6142420 |
Landing gear pad assembly and method of reducing loading of fasteners upon installation thereof |
Nov. 7, 2000 |
| 5927646 |
Energy absorbing landing gear/tail skid including means for indicating the magnitude of impact loads |
Jul. 27, 1999 |
| 5897077 |
Quick-change skid landing gear |
Apr. 27, 1999 |
| 5893532 |
Curved wear surface for helicopter skid shoes |
Apr. 13, 1999 |
| 5860621 |
Helicopter landing gear with skids |
Jan. 19, 1999 |
| 5791593 |
Easy-attachable wheel apparatus for helicopters |
Aug. 11, 1998 |
| 5735484 |
Helicopter skid |
Apr. 7, 1998 |
| 5609312 |
Model helicopter |
Mar. 11, 1997 |
| 5570857 |
Hinged aircraft ski for improving egress and ingress from an aircraft cabin |
Nov. 5, 1996 |
| 5462242 |
Helicopter landing gear assembly |
Oct. 31, 1995 |
| 5358201 |
Vehicle skid assembly |
Oct. 25, 1994 |
| 5253825 |
Aircraft ski |
Oct. 19, 1993 |
| 5224669 |
Landing gear for an aerodyne, with arches in composite material |
Jul. 6, 1993 |
| 5217183 |
Cantilevered helicopter skid |
Jun. 8, 1993 |
| 5211359 |
Landing gear for aerodynes, with crosspieces in composite material |
May. 18, 1993 |
| 5065958 |
Helicopter soft snow landing aid |
Nov. 19, 1991 |
| 5045649 |
Self-adjusting slide assembly for weight on gear switch |
Sep. 3, 1991 |
| 4850552 |
Landing gear load transducer |
Jul. 25, 1989 |
| 4645143 |
Flexible girder with high energy absorption, and landing gear and tail skid for an aircraft equipped with such a girder |
Feb. 24, 1987 |
| 4558837 |
Skid landing gear provided with components having a device for absorbing energy by plastic deformation and/or for limiting stress, and components of this type |
Dec. 17, 1985 |
| 4544116 |
Helicopter landing skid shoe pad |
Oct. 1, 1985 |
| 4519559 |
Landing gear energy distribution and righting system |
May. 28, 1985 |
| 4399963 |
Elastic tail skid for gliders and light air planes |
Aug. 23, 1983 |
| 4390151 |
Aircraft ski mounting assembly |
Jun. 28, 1983 |
| 4389029 |
Nose wheel water spray deflector |
Jun. 21, 1983 |
| 4344641 |
Snow ski having air cushion forming undersurface |
Aug. 17, 1982 |
| 4291892 |
Snow vehicle |
Sep. 29, 1981 |
| 4270711 |
Helicopter landing gear with crosstube pivot |
Jun. 2, 1981 |
| 4196878 |
Aircraft landing-gear with skids |
Apr. 8, 1980 |
| 4080922 |
Flyable hydrofoil vessel |
Mar. 28, 1978 |
| 4027835 |
Airplane |
Jun. 7, 1977 |
| 4026502 |
Ski devices for mounting on landing gear having wheels disposed in tandem |
May. 31, 1977 |
| 4000871 |
Airplane fuselage structure |
Jan. 4, 1977 |
| 3982597 |
Snowmobile ski dampener arrangement |
Sep. 28, 1976 |
| 3967692 |
Snowmobile suspension system |
Jul. 6, 1976 |
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