ClassID:

54177

B29L2031/3088 - CPC Classification

Classification description:

Other particular articles; Vehicles, e.g. ships or aircraft, or body parts thereof; Aircrafts Helicopters

Recent Application in this class:
#1
20230191714
2023-06-22

Self heating structural adhesives for out-of-autoclave and out-of-oven curing

#2
20210308926
2021-10-07

Method of manufacturing an assembly fixture and a composite product

#3
20210101381
2021-04-08

Multi-layer metallic structure and composite-to-metal joint methods

#4
20210060872
2021-03-04

Tool for forming a composite member

#5
20200346382
2020-11-05

Assembly fixture with anisotropic thermal properties

#6
20200223194
2020-07-16

Method for limiting interlaminar fatigue in composite laminate and a component incorporating the same

#7
20190291355
2019-09-26

Methods for forming bonded structures

#8
20190211852
2019-07-11

Composite laminate and load-introduction component for a load-introduction joint

#9
20190016452
2019-01-17

Shrouded rotary assembly from segmented composite for aircraft

#10
20180162518
2018-06-14

Loop yoke for proprotor systems

#11
20180043624
2018-02-15

Bonding preparation patch

#12
20170291406
2017-10-12

Joining structural members using foam

#13
20170225409
2017-08-10

Method of forming pressure pad or other flexible element for use during cure of composite materials

#14
20170066182
2017-03-09

Composite rivet blank and installation thereof

#15
20160271925
2016-09-22

Hybrid composite-metal shaft

#16
20160236406
2016-08-18

Manufacture of thermoplastic core

#17
20160160899
2016-06-09

Composite structure and method

#18
20160102688
2016-04-14

Composite laminate and load-introduction component for a load-introduction joint

#19
20160089844
2016-03-31

Method of repairing a core stiffened structure

#20
20160089830
2016-03-31

Joining structural members using foam

#21
20160083086
2016-03-24

Rotor yoke and method of making the same

#22
20160082696
2016-03-24

Method for limiting interlaminar fatigue in composite laminate and a component incorporating the same

#23
20150336368
2015-11-26

Adhesive application in rotorcraft connection joints

#24
20150307190
2015-10-29

Shrouded rotary assembly from segmented composite for aircraft

#25
20150174717
2015-06-25

Method of securing composite core during a manufacturing process

#26
20150129113
2015-05-14

Multi-layer metallic structure and composite-to-metal joint methods

#27
20150037533
2015-02-05

Method of configuring composite core in a core stiffened structure and a structure incorporating the same

#28
20140360659
2014-12-11

System and method of post-cure processing of composite core

#29
20140341641
2014-11-20

Composite structure and method

#30
20140197271
2014-07-17

Monocoque helicopter fuselage with integral tail boom

#31
20130316131
2013-11-28

Skin-stiffener transition assembly, method of manufacture and application of said skin-stiffener transition assembly

#32
20130216756
2013-08-22

Composite parts joined by a flexible construct

#33
20130092792
2013-04-18

Method and apparatus for out-of-autoclave adhesive shear bonding of structures

#34
20130075526
2013-03-28

Multi-layer metallic structure and composite-to-metal joint methods

#35
20120201683
2012-08-09

Rotor yoke and method of making the same

#36
20110253299
2011-10-20

Manufacturing method for hollow components made of fiber composite materials in tubular design, tubular film and manufacturing method for a tubular film

#37
20060169835
2006-08-03

Method and apparatus for manufacturing a helicopter rotor fairing, and a fairing obtained thereby