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Browse by Category: Main > Transportation & Automotive
Class Information
Number: 244/138A
Name: Aeronautics > Safety lowering devices > Rotating vanes

Patents under this class:

Patent Number Title Of Patent Date Issued
8172173 Covert sensor emplacement using autorotational delivery mechanism May. 8, 2012
7578479 Rotating air cargo delivery system and method of construction Aug. 25, 2009
6164594 Device for braking the fall of a load Dec. 26, 2000
5947419 Aerial cargo container Sep. 7, 1999
5873549 Vehicle rotation and control mechanism Feb. 23, 1999
5413514 Recoverable aerial toy May. 9, 1995
5265829 Tetrahedral lander Nov. 30, 1993
5186418 Self guided recoverable airborne instrument module Feb. 16, 1993
5153371 Ribbon stabilizer for a weapon Oct. 6, 1992
4886222 Atmospheric autorotating imaging device Dec. 12, 1989
4662589 Parachute May. 5, 1987
4360117 Automatic means for ejecting a payload from its container Nov. 23, 1982
4162053 Brake device for rotating body Jul. 24, 1979
4017043 Deployable rotor Apr. 12, 1977
3978790 High altitude sonobuoy Sep. 7, 1976

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