CPC B64C33/025
Jump to navigation
Jump to search
CPC patent category CPC B64C33/025 is for Actuating mechanisms for ornithopter wings in which the entire wing moves up or down.[1][2]
References
- ↑ CPC B64C33/025 listed at Espacenet
- ↑ CPC B64C33/025 listed at USPTO
Patents in category CPC B64C33/025
- Patent GB-1910-11882 (English title: Improvements in and relating to flying machines, Inventors: Albert Ernest Downing, Supplementary to patent: Patent GB-1909-18982, Filing date: 1910-05-13)
- Patent FR-1905-351770 (English title: Mechanisms of propulsion and steering for aviation parachutes, Inventors: Eloy Coupleux • Paul Coupleux • Léon Coupleux • Jean Coupleux, Filing date: 1905-02-23)
- Patent FR-1909-394677 (Inventors: Jan Cymbalist, Filing date: 1908-09-15)
- Patent GB-1909-18982 (English title: Improvement in flying machines and the like, Inventors: Albert Ernest Downing, Filing date: 1909-08-18)
- Patent FR-1910-410633 (Inventors: Lazare Montery, Filing date: 1909-12-20)
- Patent FR-1910-412202 (English title: Mechanism for controlling active surfaces in parachute aircraft, Inventors: Louis Mullot, Filing date: 1910-01-29)
- Patent GB-1910-2626 (English title: Improvements in Flying Machines, Inventors: Friedrich Ludwig Bartelt, Filing date: 1910-02-02)
- Patent GB-1914-19774 (Inventors: Albert Ernest Downing, Filing date: 1914-09-15)
Enclosing categories | CPC B64C33/02 |
---|---|
Subcategories | |
Keywords | Ornithopter, Flapping |
Start year | |
End year |