USPC 244/70
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U.S. patent classification subclass 244/70 is for patents related to propulsion of aircraft using thrust from rotating paddle wheels.[1][2]
References
- ↑ 1.0 1.1 Description of category USPC 244/70 at uspto.gov
- ↑ Class 244: Aeronautics, Manual of U.S. Patent Classification, as of June 30, 2000
- ↑ https://www.uspto.gov/web/offices/ac/ido/oeip/taf/def/244.htm#70
Patents in category USPC 244/70
- Patent US-1884-319936 (English title: Aerial ship, Inventors: David Stout, Filing date: 1884-10-18)
- Patent US-1877-199334 (English title: Aerial vessels, Inventors: Fritz A. L. von Ehren, Filing date: 1877-07-16)
- Patent US-1885-350303 (English title: Dirigible aerostat, Inventors: Augustin Henri Hamon, Filing date: 1885-04-08)
- Patent US-1898-600878 (English title: Aerial navigation, Inventors: Theodore Leibbrand, Filing date: 1897-06-03)
- Patent US-1905-804583 (English title: Airship and propeller, Inventors: John C. Clancy, Filing date: 1904-02-05)
- Patent US-1905-851683 (English title: Navigable aeroplane, Inventors: Benjamin F. Mickley, Filing date: 1905-05-13)
- Patent US-1906-857166 (English title: Flying-machine, Inventors: Fletcher Edward Felts, Filing date: 1906-02-19)
- Patent US-1907-871164 (English title: Air-Ship, Inventors: Amos C. Ellsworth, Filing date: 1906-04-03)
- Patent US-1907-873542 (English title: Aerial Vessel, Inventors: George Halliday, Filing date: 1907-05-09)
- Patent US-1910-946678 (English title: Air-ship and aeroplane, Inventors: Edwin Joseph Lester • William George Best, Filing date: 1908-02-23)
- Patent US-1912-1029057 (English title: Propeller for air or water craft, Inventors: Adolph Finch, Filing date: 1908-10-28)
- Patent US-1908-931899 (English title: Propelling and steering apparatus, Inventors: Franklin Tompkins, Filing date: 1908-12-30)
- Patent US-1909-989319 (English title: Airship, Inventors: Florentin Barmettler, Filing date: 1909-03-29)
- Patent US-1909-942629 (English title: Aerial navigating apparatus, Inventors: Levi Felker, Filing date: 1909-04-03)
- Patent US-1909-969627 (English title: Propelling and steering device for airships, Inventors: Edward Hoult, Supplementary to patent: Patent CA-1909-126457, Filing date: 1909-10-28)
- Patent US-1909-1006967 (English title: Propelling mechanism for aerodromes, Inventors: Samuel B. McHenry, Filing date: 1909-12-07)
- Patent GB-1910-924 (English title: Improvements in Propelling Mechanism, Inventors: Edward Hoult, Supplementary to patent: Patent CA-1909-126457, Filing date: 1910-01-13)
- Patent US-1910-1050337 (English title: Airship, Inventors: Robert Carlson, Filing date: 1910-03-16)
- Patent US-1911-1004662 (English title: Airship, Inventors: Charles A. Kuenzel, Filing date: 1910-04-21)
- Patent US-1912-1047098 (Inventors: Walter G MADISON, Filing date: 1910-06-08)
- Patent US-1910-1028010 (English title: Aerial trolley, Inventors: Joseph W. Fawkes • Emma C. Fawkes, Filing date: 1910-08-09)
- Patent US-1913-1082143 (Inventors: Gustave A WENDT, Filing date: 1910-12-12)
- Patent US-1919-1298120 (English title: Flying-machine, Inventors: George F. Swain, Filing date: 1917-09-04)
| Enclosing categories | USPC 244/62 |
|---|---|
| Subcategories | |
| Keywords | Propulsion |
| Start year | |
| End year |
