USPC 244/5
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Heavier-than-air aircraft, weight diminished by by buoyant gas. "Aeronautical machines sustained by aerodynamic action on airfoils, having also provision for continuous or temporary additional sustentation by buoyant gas."[1]
References
| Enclosing categories | USPC 244/4 |
|---|---|
| Subcategories | |
| Keywords | Hybrid, Heavier-than-air, LTA, Gas, CA 244/4, CA 244/5 |
| Start year | |
| End year |
This wiki has 8 patents in category "USPC 244/5".
Other techtypes related to USPC 244/5: CA 244/4
Patents in category USPC 244/5
- Patent US-1875-168788 (English title: Aerial Vessel, Inventors: Friedrich E. Schmidt, Filing date: 1875-09-02)
- Patent US-1904-769721 (English title: Flying machine, Inventors: George W. Thompson, Filing date: 1903-07-09)
- Patent US-1909-933548 (English title: Aeromotor, Inventors: Samuel H. Gilson, Filing date: 1908-10-27)
- Patent US-1912-1019514 (English title: Aerial vessel, Inventors: Hidalgo Moya, Supplementary to patent: Patent GB-1909-30604, Filing date: 1910-11-04)
- Patent US-1911-1012559 (English title: Aeroplane with inflatable bags, Inventors: Morris Kalaba, Filing date: 1911-05-16)
- Patent US-1913-1052803 (English title: Flying machine, Inventors: Fernand D'Orbessan, Filing date: 1911-09-05)
- Patent US-1912-1049075 (English title: Safety appliance for air-craft, Inventors: Oscar Gaul, Filing date: 1911-11-11)
- Patent US-1914-1084099 (English title: Aeroplane, Inventors: Connell M. McMahon, Filing date: 1912-04-13)
