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Class Information
Number: 244/123.1
Name: Aeronautics > Aircraft structure > Airfoil construction
Description:


Sub-classes under this class:

Class Number Class Name Patents
244/123.7 Box beam 18
244/123.12 Corrugated panels 8
244/123.14 Hollow 17
244/123.13 Honeycomb in skin panels 9
244/123.11 Inflatable 21
244/123.8 Main spar 15
244/123.5 Nonmetallic filler (e.g., metal skin with foam, cork, or rubber filler) 14
244/124 Sectional 49
244/123.2 Sparless frame construction 1


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7611595 System, method, and apparatus for metallic-composite joint with compliant, non-corrosive interface Nov. 3, 2009
7597287 Device for reinforcement of a hollow structure, especially a box structure for an aircraft and a hollow structure equipped with such a device Oct. 6, 2009
7578473 Rib for aircraft wing and methods for the manufacture thereof Aug. 25, 2009
7575194 Apparatuses and methods for joining composite members and other structural members in aircraft wing boxes and other structures Aug. 18, 2009
7546979 Trapezoidal panel pin joint allowing free deflection between fuselage and wing Jun. 16, 2009
7487937 Airfoil for micro air vehicle Feb. 10, 2009
7481398 Intercostal for aircraft Jan. 27, 2009
7475848 Wing employing leading edge flaps and winglets to achieve improved aerodynamic performance Jan. 13, 2009
7422177 Sealing device for a flap track in a belly fairing of an aircraft for a flap-actuating shaft Sep. 9, 2008
7398586 Methods and systems for manufacturing a family of aircraft wings and other composite structures Jul. 15, 2008
7384016 Adaptive compliant wing and rotor system Jun. 10, 2008
7380753 Composite material structure Jun. 3, 2008
7357351 Linear shock wave absorber Apr. 15, 2008
7357353 Method of joining structural elements in an aircraft Apr. 15, 2008
7331546 Bendable wing for micro air vehicle Feb. 19, 2008
7316372 Fuselage spar for aircraft and central sparbox provided with such a spar Jan. 8, 2008
7316539 Vane assembly with metal trailing edge segment Jan. 8, 2008
7282681 Microwave fabrication of airfoil tips Oct. 16, 2007
7252324 Spoiler for vehicles and manufacturing method thereof Aug. 7, 2007
7243879 Lattice fin for missiles or other fluid-born bodies and method for producing same Jul. 17, 2007
7198691 Fastenerless internal support for hollow structures Apr. 3, 2007
7175168 Wing positioner for installing and removing an aircraft wing Feb. 13, 2007
7090167 Method and apparatus for liquid containment, such as for aircraft fuel vessels Aug. 15, 2006
7080805 Stiffened structures and associated methods Jul. 25, 2006
7074474 Composite material-stiffened panel and manufacturing method thereof Jul. 11, 2006
7025305 Aircraft panel Apr. 11, 2006
6892982 Aircraft with forward opening inlay spoilers for yaw control May. 17, 2005
6889937 Single piece co-cure composite wing May. 10, 2005
6808143 Determinant wing assembly Oct. 26, 2004
6786452 Wing structure of airplane Sep. 7, 2004
6779757 Preforms for acute structural edges Aug. 24, 2004
6764047 Model airplane hinge construction Jul. 20, 2004
6758439 Apparatuses and methods for attaching engine nacelles to aircraft Jul. 6, 2004
6726149 Derivative aircraft and methods for their manufacture Apr. 27, 2004
6712315 Metal structural component for an aircraft, with resistance to crack propagation Mar. 30, 2004
6676080 Composite airfoil assembly Jan. 13, 2004
6588709 Apparatus for variation of a wall skin Jul. 8, 2003
6543721 Stressed-skin component made of metal Apr. 8, 2003
6419189 Hot ruddervator apparatus and method for an aerospacecraft Jul. 16, 2002
6415510 Method of fabricating leading edge nose structures of aerodynamic surfaces Jul. 9, 2002
6386481 Arrangement for fastening stringers to aircraft wing ribs May. 14, 2002
6375122 Reinforced elastomer panel Apr. 23, 2002
6341747 Nanocomposite layered airfoil Jan. 29, 2002
6328260 Wing spar modification kit Dec. 11, 2001
6277463 Composite member having increased resistance to delamination and method of making same Aug. 21, 2001
6268049 Circulation system using column core Jul. 31, 2001
6217000 Composite fabrication method and tooling to improve part consolidation Apr. 17, 2001
6173925 Skin-rib structure Jan. 16, 2001
6170157 Determinant spar assembly Jan. 9, 2001
6128545 Automated apparatus and method of generating native code for a stitching machine Oct. 3, 2000

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