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Class Information
Number: 244/3.27
Name: Aeronautics > Missile stabilization or trajectory control > Externally mounted stabilizing appendage (e.g., fin) > Collapsible
Description: Subject matter wherein the stabilizing surface moves from a collapsed position to an open position.










Sub-classes under this class:

Class Number Class Name Patents
244/3.28 Longitudinally rotating 170
244/3.29 Radially rotating 119


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7728267 Methods and apparatus for adjustable surfaces Jun. 1, 2010
7642492 Single-axis fin deployment system Jan. 5, 2010
7628671 Programmable flying object Dec. 8, 2009
7347147 Braking device for a trajectory-correctable spin-stabilized artillery projectile Mar. 25, 2008
7325769 Fast-pivot missile flight control surface Feb. 5, 2008
7316370 Missile fin locking method and assembly Jan. 8, 2008
7255044 Projectile having circumferential members for varying a base cone angle of the projectile as a function of speed Aug. 14, 2007
7229048 Aerodynamic control of a hypersonic entry vehicle Jun. 12, 2007
7195197 Techniques for controlling a fin with unlimited adjustment and no backlash Mar. 27, 2007
7185846 Asymmetrical control surface system for tube-launched air vehicles Mar. 6, 2007
7163176 2-D projectile trajectory correction system and method Jan. 16, 2007
7147181 Canard fin unit Dec. 12, 2006
7097133 Articulated folding wing structure and method Aug. 29, 2006
7097132 Apparatus and method for selectivity locking a fin assembly Aug. 29, 2006
7083140 Full-bore artillery projectile fin development device and method Aug. 1, 2006
7004424 Projectile flight altering apparatus Feb. 28, 2006
6986481 Extendable joined wing system for a fluid-born body Jan. 17, 2006
6978968 Deployable flare for aerodynamically stabilizing a projectile Dec. 27, 2005
6978967 Space saving fin deployment system for munitions and missiles Dec. 27, 2005
6959893 Light fighter lethality seeker projectile Nov. 1, 2005
6948685 Locking device with solenoid release pin Sep. 27, 2005
6926228 Method and arrangement for extending the range of fire of a fin-stabilized artillery missile Aug. 9, 2005
6923123 Methods and apparatus for increasing aerodynamic performance of projectiles Aug. 2, 2005
6886775 Fin-stabilized shell May. 3, 2005
6880780 Cover ejection and fin deployment system for a gun-launched projectile Apr. 19, 2005
6869044 Missile with odd symmetry tail fins Mar. 22, 2005
6860448 Deployable projectiles Mar. 1, 2005
6834828 Fin deployment system Dec. 28, 2004
6796525 Fin-stabilized guidable missile Sep. 28, 2004
6783095 Deployable flare for aerodynamically stabilizing a projectile Aug. 31, 2004
6779754 Fin-stabilized artillery shell Aug. 24, 2004
6769643 Projectile to be fired from a barrel with an over-caliber control surface assembly Aug. 3, 2004
6764042 Precision guided extended range artillery projectile tactical base Jul. 20, 2004
6752352 Gun-launched rolling projectile actuator Jun. 22, 2004
6748871 Guided artillery missile with extremely long range Jun. 15, 2004
6745978 Aerodynamic stabilization of a projectile Jun. 8, 2004
6726147 Multi-function actuator, and method of operating same Apr. 27, 2004
6682014 Device for exerting drag Jan. 27, 2004
6672536 Braking arrangement for a correctable-trajectory spin-stabilized artillery projectile Jan. 6, 2004
6666402 2-D projectile trajectory corrector Dec. 23, 2003
6616093 Method and device for correcting the trajectory of a spin-stabilised projectile Sep. 9, 2003
6588700 Precision guided extended range artillery projectile tactical base Jul. 8, 2003
6581871 Extendable and controllable flight vehicle wing/control surface assembly Jun. 24, 2003
6578792 Rudder blade mounting arrangement for a missile Jun. 17, 2003
6571715 Boot mechanism for complex projectile base survival Jun. 3, 2003
6559370 Submarine countermeasure vehicle with folding propeller May. 6, 2003
6557798 Missile May. 6, 2003
6502785 Three axis flap control system Jan. 7, 2003
6502786 2-D projectile trajectory corrector Jan. 7, 2003
6454205 Fin-stabilized projectile Sep. 24, 2002

1 2 3 4 5










 
 
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