CPC B64C29/00

From CPC at espacenet: Aircraft capable of landing or taking-off vertically (attitude, flight direction, or altitude control by jet reaction CPC B64C15/00; rotorcraft CPC B64C27/00; air-cushion vehicles B60V)

Subcategory tree:

• CPC B64C29/0008 - having its flight directional axis horizontal when grounded
  • CPC B64C29/0016 - the lift during taking-off being created by free or ducted propellers or by blowers
    • CPC B64C29/0025 - the propellers being fixed relative to the fuselage
    • CPC B64C29/0033 - the propellers being tiltable relative to the fuselage
  • CPC B64C29/0041 - the lift during taking-off being created by jet motors
    • CPC B64C29/005 - the motors being fixed relative to the fuselage
    • CPC B64C29/0058 - with vertical jet
    • CPC B64C29/0066 - with horizontal jet and jet deflector
    • CPC B64C29/0075 - the motors being tiltable relative to the fuselage
  • CPC B64C29/0083 - the lift during taking-off being created by several motors of different type
• CPC B64C29/0091 - Accessories not provided for elsewhere
• CPC B64C29/02 - having its flight directional axis vertical when grounded
  • CPC B64C29/04 - characterised by jet-reaction propulsion
• CPC B64C30/00 - Supersonic-type aircraft

References

Enclosing categories	CPC B64C
Subcategories	CPC B64C29/0008, CPC B64C29/0016, CPC B64C29/0025, CPC B64C29/0033, CPC B64C29/0041, CPC B64C29/005, CPC B64C29/0058, CPC B64C29/0066, CPC B64C29/0075, CPC B64C29/0083, CPC B64C29/0091, CPC B64C29/02, CPC B64C29/04, CPC B64C30/00
Keywords	Helicopter
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End year

This wiki has 8 patents in category "CPC B64C29/00". Other techtypes related to CPC B64C29/00: Helicopter

Patents in category CPC B64C29/00

• Patent DE-1892-68783 (English title: Reaction drive for airships, Inventors: E. Lavarenne, Filing date: 1892-03-01)
• Patent FR-1909-385744.10634 (English title: Airplane of dynamic air density-thinning called "autoplane", Inventors: Alfred E. Wunderlich, Supplementary to patent: Patent FR-1908-385744 • Patent BE-1907-202697, Filing date: 1909-03-12)
• Patent GB-1911-13290 (English title: Heavier-than-air aerial machines, Inventors: Frederick Henry Varley, Filing date: 1910-06-01)
• Patent FR-1909-420315.14594 (English title: Aviation, Inventors: Jean-Jacques-Élie Farcot, Supplementary to patent: Patent FR-1909-420315, Filing date: 1910-11-03)
• Patent FR-1910-434562 (English title: Method and device of airplane lift and sustentation, Inventors: Louis-Adolphe Hayot, Filing date: 1910-11-29)
• Patent FR-1910-435166 (English title: Gyrostat for lift, static vertical ascent and horizontal propulsion, Inventors: Léon-Frédéric Granier, Filing date: 1910-12-17)
• Patent FR-1912-439470 (English title: Airplane with vertical takeoff, Inventors: Kurt Schultze, Supplementary to patent: Patent AT-1912-67896, Filing date: 1912-01-29)
• Patent US-1920-1328211 (English title: Flying machine, Inventors: Ira L. Sloan, Filing date: 1917-12-28)