USPC 244/38
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U.S. Patent Classification 244/38 is for technologies of resiliently mounted sustaining airfoils attached to aircraft by springs, elastic cables or suchlike.[1][2]
- USPC 244/34 Aircraft sustentation: Subject matter comprising means to provide support, relative to the air, for an aircraft to which it is attached.
- USPC 244/35 Sustaining airfoils: Support providing means comprising an element, of the type commonly called a wing, plane, or blade, having a surface designed to be acted upon by a relatively moving stream of air to support the aircraft, a leading edge upstream and a trailing edge downstream, a theoretical chord line connecting the two edges, an upper surface when viewed planwise from above the chord line, and a lower surface when viewed planwise from below the chord line.
- USPC 244/36 Lifting fuselages: Airplane fuselages having a shape which permits them to act as sustaining airfoils.
- USPC 244/37 Lifting struts: Bracing struts on aircraft constructed and arranged to act as sustaining airfoils.
- USPC 244/38 Resiliently mounted: Sustaining airfoils attached to aircraft by such devices as springs, elastic cables, etc.
- USPC 244/39 Rotatable: Sustaining airfoils rotatable or capable of being moved in a rotary path with respect to the aircraft.
- USPC 244/45 Arrangement: Subject matter having the relative arrangements between a plurality of sustaining airfoils or between one or more airfoils and the body or fuselage.
- USPC 244/46 Variable: Arrangements of sustaining airfoils having provision for altering the arrangement at will or in response to changing conditions.
- USPC 244/47 Dihedral: Sustaining airfoils so arranged that the dihedral angle of the wing surfaces on opposite sides of the aircraft may be altered at will or in response to changing conditions.
- USPC 244/48 Incidence: Sustaining airfoils so arranged that the angle between their chord line and the line of thrust of the aircraft may be altered at will, or in response to changing conditions.
- USPC 244/49 Folding: Sustaining airfoils arranged so that they may be folded to require less space in storage of the aircraft, or for similar purposes.
- USPC 244/46 Variable: Arrangements of sustaining airfoils having provision for altering the arrangement at will or in response to changing conditions.
- USPC 244/35 Sustaining airfoils: Support providing means comprising an element, of the type commonly called a wing, plane, or blade, having a surface designed to be acted upon by a relatively moving stream of air to support the aircraft, a leading edge upstream and a trailing edge downstream, a theoretical chord line connecting the two edges, an upper surface when viewed planwise from above the chord line, and a lower surface when viewed planwise from below the chord line.
This wiki has 11 patents in category "USPC 244/38".
Patents in category USPC 244/38
- Patent US-1911-986002 (English title: Flying machine, Inventors: Karl Hipssich, Filing date: 1909-08-10)
- Patent US-1911-997727 (Inventors: Charles Winston, Filing date: 1909-09-20)
- Patent US-1910-1030968 (English title: Stabilizing aeroplanes, Inventors: Emile Bourdelles, Filing date: 1910-10-31)
- Patent US-1910-1006335 (English title: Flying-machine, Inventors: Samuel S. Yarrington, Filing date: 1910-12-03)
- Patent US-1911-992678 (English title: Balance-controller for aeroplanes, Inventors: Valentine M. Kutscha, Filing date: 1911-01-09)
- Patent US-1911-1001185 (English title: Flying-Machine, Inventors: Abraham M. Zimmers, Filing date: 1911-02-01)
- Patent US-1911-996659 (English title: Flying machine, Inventors: Preston Tugman Moody, Filing date: 1911-03-16)
- Patent US-1913-1058390 (Inventors: William B SEEKINS, Filing date: 1911-10-30)
- Patent US-1912-1044382 (Inventors: Ernest B Harris, Filing date: 1912-03-01)
- Patent US-1914-1114311 (Inventors: Lewis J TETLOW, Filing date: 1912-12-23)
- Patent US-1914-1106061 (Inventors: Josef Schroeder, Filing date: 1913-05-02, Applicant firm: General Electric Co.)
References
- ↑ Definition of USPC subclass 244/038 at USPTO web site
- ↑ Schedule of class 244 at uspto.gov
Enclosing categories | USPC 244/35 |
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