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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
8686330 Shell arranged with extensible wings and guiding device Apr. 1, 2014
8686328 Resettable missile control fin lock assembly Apr. 1, 2014
8686329 Torsion spring wing deployment initiator Apr. 1, 2014
8674278 Control of projectiles or the like Mar. 18, 2014
8669506 Apparatus and method for controlling a vehicle, and vehicle controlled thereby Mar. 11, 2014
8624172 Shift lock assembly Jan. 7, 2014
8592737 Device for simultaneous deployment of the control surfaces of a projectile Nov. 26, 2013
8563911 Device for opening and locking a tail unit for ammunition Oct. 22, 2013
8558153 Projectile with inertial sensors oriented for enhanced failure detection Oct. 15, 2013
8552351 Projectile with deployable control surfaces Oct. 8, 2013
8528863 Multi-layer metal/shape memory polymer roll-up wing structures for fitment-constrained air vehicles Sep. 10, 2013
8525090 Pneumatically actuated control surface for airframe body Sep. 3, 2013
8525089 Wing device and flight vehicle having the same Sep. 3, 2013
8476564 Thermally activated variable stiffness composites for aircraft seals Jul. 2, 2013
8450669 Projectile body equipped with deployable control surfaces May. 28, 2013
8438977 Projectile having deployable fin May. 14, 2013
8415598 Extendable fins for a tube-launched projectile Apr. 9, 2013
8415597 Wing assembly and apparatus for launching flying object using the same Apr. 9, 2013
8405012 Out-of-plane deflection MEMS actuator for projectile control surfaces Mar. 26, 2013
8378278 Foldable and deployable panel Feb. 19, 2013
8367993 Aerodynamic flight termination system and method Feb. 5, 2013
8354627 Torsion stop deployment system for airborne object Jan. 15, 2013
8338769 Pyrotechnic fin deployment and retention mechanism Dec. 25, 2012
8324544 Multi-stage fin deployment assembly Dec. 4, 2012
8324545 Foldable and deployable panel Dec. 4, 2012
8319164 Rolling projectile with extending and retracting canards Nov. 27, 2012
8312813 Deployable fairing and method for reducing aerodynamic drag on a gun-launched artillery shell Nov. 20, 2012
8304703 Apparatus for deploying wing and apparatus for launching flight having the same Nov. 6, 2012
8294072 Projectile that includes as needed pressure-relieving wrap-around tail fins Oct. 23, 2012
8278611 Airborne guided shell Oct. 2, 2012
8278612 Aerodynamic fin lock for adjustable and deployable fin Oct. 2, 2012
8274025 Aircraft with segmented deployable control surfaces Sep. 25, 2012
8269156 Guidance control system for projectiles Sep. 18, 2012
8253085 Fin deployment apparatus for projectile Aug. 28, 2012
8193476 Solid-fuel pellet thrust and control actuation system to maneuver a flight vehicle Jun. 5, 2012
8183508 Pyrotechnic fin deployment and retention mechanism May. 22, 2012
8146855 Unmanned air vehicle Apr. 3, 2012
8148670 Rotary actuator ball-detent locking mechanism Apr. 3, 2012
8097838 Method of increasing the range of a subcalibre shell and subcalibre shells with a long range Jan. 17, 2012
8089034 Mechanism for folding, sweeping, and locking vehicle wings about a single pivot Jan. 3, 2012
8058597 Low cost deployment system and method for airborne object Nov. 15, 2011
8049149 Methods and apparatus for air brake retention and deployment Nov. 1, 2011
7906749 System and method for deployment and actuation Mar. 15, 2011
7851734 Acceleration activated fin release mechanism Dec. 14, 2010
7829830 Techniques for controlling access through a slot on a projectile Nov. 9, 2010
7800032 Detachable aerodynamic missile stabilizing system Sep. 21, 2010
7777165 Methods and apparatus for adjustable surfaces Aug. 17, 2010
7750275 Folding control surface assembly and vehicle incorporating same Jul. 6, 2010
7732741 Folding articulating wing mechanism Jun. 8, 2010
7728266 Exhaust assembly for missile system, and method Jun. 1, 2010

1 2 3 4 5










 
 
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