ClassID:

71873

B64C3/185 - page 2 - CPC Classification

Classification description:

Wings; Spars; Ribs; Stringers Spars

Recent Application in this class:
#301
20160272316
2016-09-22

Multicopter with detachable wing

#302
20160263877
2016-09-15

Apparatuses and methods for creating layered tape composite structures

#303
20160230670
2016-08-11

Rupture constraint mechanism

#304
20160185444
2016-06-30

Manuel wing-fold mechanism

#305
20160185439
2016-06-30

Aircraft rear structure

#306
20160176499
2016-06-23

Aircraft wing torsion box, aircraft wing, aircraft and supporting member for use therein

#307
20160167764
2016-06-16

Wing airfoil stiffening for solar powered aircraft

#308
20160159455
2016-06-09

Changeable wing profile

#309
20160144969
2016-05-26

Solar powered airplane

#310
20160083824
2016-03-24

Methods and systems for shape memory alloy structures

#311
20160075429
2016-03-17

Winglet

#312
20160075427
2016-03-17

Braided composite spar

#313
20160075426
2016-03-17

Braided composite spar

#314
20160075425
2016-03-17

Braided composite spar

#315
20160068250
2016-03-10

Airfoil portion with a chamber

#316
20160046365
2016-02-18

Aircraft with a nacelle-housed main landing gear

#317
20160046361
2016-02-18

Bonded and tailorable composite assembly

#318
20160039514
2016-02-11

LATERAL PLY LAYUP OF COMPOSITE SPAR

#319
20160039513
2016-02-11

LONGITUDINAL PLY LAYUP OF COMPOSITE SPAR

#320
20150375846
2015-12-31

LEADING EDGE FOR AN AIRCRAFT LIFTING SURFACE AND MANUFACTURING METHOD THEREOF

#321
20150329197
2015-11-19

Flow body with a load introduction element integrated therein, method for manufacturing a flow body, and aircraft with such a flow body

#322
20150284076
2015-10-08

Removable lift assembly for a rotorcraft, and a rotorcraft

#323
20150259079
2015-09-17

Method and apparatus to construct metal securement member for an aircraft

#324
20150239207
2015-08-27

Composite structural element and torsion box

#325
20150217852
2015-08-06

Aircraft structure

#326
20150203187
2015-07-23

Continuously Curved Spar and Method of Manufacturing

#327
20150197328
2015-07-16

Aircraft control surface

#328
20150183508
2015-07-02

HORIZONTAL TAIL PLANE OF AN AIRCRAFT

#329
20150175253
2015-06-25

Leading edge for an aircraft lifting surface

#330
20150144737
2015-05-28

Method for manufacturing an integrated composite trailing edge and integrated composite trailing edge

#331
20150064013
2015-03-05

System and methods of constructing composite assemblies

#332
20140374536
2014-12-25

Aircraft wing

#333
20140284424
2014-09-25

Component having a box structure for an airplane airfoil

#334
20140227131
2014-08-14

Aluminum alloy products having improved property combinations and method for artificially aging same

#335
20140224927
2014-08-14

Systems and methods for controlling a magnitude of a sonic boom

#336
20140224926
2014-08-14

Systems and methods for controlling a magnitude of a sonic boom

#337
20140224925
2014-08-14

Systems and methods for controlling a magnitude of a sonic boom

#338
20140224924
2014-08-14

Systems and methods for controlling a magnitude of a sonic boom

#339
20140209744
2014-07-31

Box structures for carrying loads and methods of making the same

#340
20140197277
2014-07-17

Aircraft support structure

#341
20140197276
2014-07-17

Aircraft front landing gear and method of operating the same

#342
20140197275
2014-07-17

Aircraft main landing gear and method of operating the same

#343
20140197274
2014-07-17

Aircraft fuselage

#344
20140197272
2014-07-17

Aircraft wing flap device and method of operating the same

#345
20140166818
2014-06-19

Slat, wing of aircraft, flight control surface of aircraft, and aircraft

#346
20140151506
2014-06-05

Highly integrated structure including leading and trailing edge ribs for an aircraft lifting surface

#347
20140151505
2014-06-05

Main supporting structure of an aircraft lifting surface

#348
20140145032
2014-05-29

Multi-box wing spar and skin

#349
20140145031
2014-05-29

Vertically integrated stringers

#350
20140138486
2014-05-22

Optimized torsion box for an aircraft

#351
20140103160
2014-04-17

Tip fairing of a horizontal airfoil of an aircraft

#352
20140054420
2014-02-27

Passive load alleviation for a fiber reinforced wing box of an aircraft with a stiffened shell structure

#353
20140023830
2014-01-23

Method of manufacturing a structure

#354
20130320141
2013-12-05

Seal assembly for an aircraft wing

#355
20130319727
2013-12-05

Apparatus and method for an aircraft conductor sandwich assembly embedded to an aircraft structure

#356
20130316128
2013-11-28

Carbon-fiber-reinforced plastic structure

#357
20130309443
2013-11-21

Reinforced stiffeners and method for making the same

#358
20130309089
2013-11-21

Shape memory alloy active spars for blade twist

#359
20130299636
2013-11-14

Keel beam of an aircraft

#360
20130291709
2013-11-07

Continuous wound composite truss structures

#361
20130277499
2013-10-24

Aircraft airfoil, and an aircraft provided with such an airfoil

#362
20130240671
2013-09-19

Attachment of aircraft ribs to spars having variable geometry

#363
20130149164
2013-06-13

Method and apparatus for fabricating large scale integrated airfoils

#364
20130146711
2013-06-13

Aircraft rib assembly

#365
20130099063
2013-04-25

Segmented aircraft wing having solar arrays

#366
20120328819
2012-12-27

Method for producing structural member and structural member

#367
20120263913
2012-10-18

Wing and blade structure using pultruded composites

#368
20120213640
2012-08-23

Composite structure

#369
20120211607
2012-08-23

Composite structure

#370
20120073137
2012-03-29

Aircraft rib-spar joint

#371
20120061888
2012-03-15

Damped split beam structural member with segmented beam parts

#372
20120061196
2012-03-15

Structural member with clamping pressure mechanism

#373
20110229333
2011-09-22

SHEAR WEB CONNECTION

#374
20110226407
2011-09-22

Method of manufacturing spars, longerons and fuselage beams having a variable H cross-section

#375
20110220006
2011-09-15

Composite laminate structure

#376
20110215202
2011-09-08

WING SPAR SPLICE JOINT

#377
20110147045
2011-06-23

Composite material, a structural element comprised of the composite material, an airplane wing spar and their methods of production

#378
20110127373
2011-06-02

Autophagous multifunction structure-power system

#379
20110095131
2011-04-28

Energy absorbing impact band

#380
20100327114
2010-12-30

Method of manufacturing a structure

#381
20100170989
2010-07-08

Elongate composite structural members and improvements therein

#382
20100116937
2010-05-13

Collapsible wing beams and method

#383
20100065687
2010-03-18

Aircraft structure

#384
20100065534
2010-03-18

Airplane wing, method for manufacturing an airplane wing and use of a welding process for welding a wing spar

#385
20100044511
2010-02-25

Aircraft structure

#386
20100037998
2010-02-18

Aluminum alloy products having improved property combinations and method for artificially aging same

#387
20090317587
2009-12-24

Reinforced stiffeners and method for making the same

#388
20090266941
2009-10-29

Combination spar and trunnion structure for a tilt rotor aircraft

#389
20090220747
2009-09-03

Wing and blade structure using pultruded composites

#390
20090218442
2009-09-03

Trailing edge aircraft structure with overhanging cover

#391
20090121074
2009-05-14

Wing load alleviation structure

#392
20090072088
2009-03-19

Wing with sectioned tubular members

#393
20080308669
2008-12-18

Composite aircraft component

#394
20080283163
2008-11-20

Aluminum alloy products having improved property combinations and method for artificially aging same

#395
20080277524
2008-11-13

Modular aircraft with removable spar

#396
20080265095
2008-10-30

Energy absorbing impact band and method

#397
20080265094
2008-10-30

Structural element and method of manufacture

#398
20080265093
2008-10-30

Integrated multispar torsion box of composite material

#399
20080105661
2008-05-08

Method and apparatus to construct metal securement member for an aircraft

#400
20060145029
2006-07-06

Wing, especially a carrier wing of an airplane, having an adaptable profile

#401
20060145010
2006-07-06

Airplane wing, method for manufacturing an airplane wing and use of a welding process for welding a wing spar

#402
17266451
2021-12-14

Quiet urban air delivery system

#403
16389023
2020-03-03

Shape-shifting aircraft wing actuated via polymer artificial muscle driven twisting wing ribs

#404
15706081
2021-01-12

Aircraft full depth pi preform joints

#405
15584815
2019-08-13

Tandem-wing aircraft system with shrouded propeller

#406
14861641
2018-06-26

Formation of complex composite structures using laminate templates

#407
14559977
2018-02-20

Variable camber adaptive compliant wing system

#408
14055272
2015-09-22

Telescopic wing with rotating structural spar

#409
13913764
2018-03-27

Stringer flange extending to composite skin edge