USPC 244/66
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U.S. patent classification subclass 244/66 is for patents related to tilting propellers: Aircraft screw propellers arranged so that the direction of propeller thrust can vary relative to the aircraft's horizontal axis in response to control mechanisms or changing conditions.[1][2]
Related subclasses:[3]
- USPC 244/7 for propellers tilting from horizontal to vertical thrust axes.
- USPC 244/51 for propellers which are adjustable in inclination in both horizontal and vertical planes for steering
- USPC 244/56 for propellers which are adjusted in inclination in a vertical plane as a result of the tilting of power plants on which they are mounted.
References
- ↑ Description of category USPC 244/66 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#66
Patents in category USPC 244/66
- Patent US-1911-1007486
- Patent US-1862-35437 (English title: Improvement in aerial machines, Inventors: Luther C. Crowell)
- Patent US-1887-378364 (English title: Aerial Navigation, Inventors: Wald Gustafson, Supplementary to patent: Patent GB-1887-8255 • Patent FR-1887-184251 • Patent BE-1887-77828, Filing date: 1887-06-27)
- Patent US-1906-809093 (English title: Navigable balloon, Inventors: Alfred Chiodera, Supplementary to patent: Patent CH-1902-27895, Filing date: 1903-04-28)
- Patent US-1908-907992 (English title: Airship, Inventors: Max Grube, Filing date: 1904-08-11)
- Patent US-1907-843476 (English title: Flying machine, Inventors: William Morgan, Filing date: 1906-03-31)
- Patent US-1907-883090 (English title: Flying-machine, Inventors: Homer J. Cragun, Filing date: 1907-03-06)
- Patent US-1908-955049 (English title: Air-Ship, Inventors: Gustave H. Brekke, Filing date: 1908-05-16)
- Patent US-1910-953198 (English title: Flying-machine, Inventors: Daniel C. Funcheon, Filing date: 1908-11-03)
- Patent US-1910-974961 (English title: Gearing for propellers, Inventors: William A. Hall, Filing date: 1909-03-29)
- Patent US-1911-1006734 (Inventors: Thomas F. Dunn, Filing date: 1909-04-21)
- Patent US-1909-982647 (English title: Propelling mechanism for airships, Inventors: Melvin Vaniman, Filing date: 1909-05-03)
- Patent US-1911-982700 (English title: Flying-machine, Inventors: Elisha D. Appley, Filing date: 1909-06-07)
- Patent US-1909-997419 (English title: Steering mechanism for airships, Inventors: Johann Schütte, Filing date: 1909-07-14)
- Patent US-1909-962977 (English title: Airship, Inventors: August Richard Rieger, Filing date: 1909-09-09)
- Patent US-1910-966424 (English title: Monoplane, Inventors: Everard H. Boeckh, Filing date: 1909-09-27)
- Patent US-1911-1012529 (English title: Airship, Inventors: Robert M Dungan, Filing date: 1909-11-23)
- Patent US-1912-1032967 (Inventors: Leon TROXLER, Filing date: 1910-01-28)
- Patent US-1910-995033 (English title: Airship, Inventors: Earl M. Ralls, Filing date: 1910-02-12)
- Patent US-1910-989681 (English title: Aeroplane, Inventors: Phineas S. Woods, Filing date: 1910-04-11)
- Patent US-1911-1003687 (English title: Aeroplane, Inventors: Ernst Herman Andrae, Filing date: 1910-06-02)
- Patent US-1913-1061434 (English title: Airship, aeroplane, or aerostat, Inventors: Ernest Thompson Willows, Filing date: 1910-06-16)
- Patent US-1910-1002093 (English title: Airship, Inventors: Herman Thaden, Filing date: 1910-06-17)
- Patent US-1911-980935 (English title: Aerial propeller, Inventors: Thomas Fahey, Filing date: 1910-06-29)
- Patent US-1912-1036781 (Inventors: John G Bauer, Filing date: 1910-09-02)
- Patent US-1912-1033460 (Inventors: George T PEAY Jr., Filing date: 1910-10-25)
- Patent US-1911-1043004 (English title: Airship, Inventors: David Alma Flanigan, Filing date: 1911-02-14, Applicant firm: Utah Aerial Navigation and Power Company)
- Patent US-1913-1058573 (Inventors: Nikolaus Fischer, Filing date: 1911-03-10)
- Patent US-1911-1008888 (Inventors: Francis Erwin BORKENHAGEN, Filing date: 1911-04-10)
- Patent US-1911-1000711 (Inventors: William D BURK, Filing date: 1911-05-13)
- Patent US-1914-1084023 (Inventors: Archibald George Matteson, Filing date: 1911-08-23)
- Patent US-1912-1038964 (English title: Flying-machine, Inventors: Charles T. Rogers, Filing date: 1911-09-05)
- Patent US-1913-1059247 (English title: Airship, Inventors: Ulysses G White, Filing date: 1912-05-15)
- Patent US-1913-1069906 (English title: Flying machine, Inventors: Henry J. Snook, Filing date: 1912-06-08)
- Patent US-1912-1093746 (English title: Aeroplane, Inventors: Walter Ernst Verclaire, Filing date: 1912-12-23)
- Patent US-1913-1113741 (English title: Flying-machine, Inventors: James H. Benscoter, Filing date: 1913-04-04)
- Patent US-1916-1189680 (English title: Airship, Inventors: Jefferson M. Gardner, Filing date: 1913-04-28)
- Patent US-1916-1175307 (English title: Aerial craft, Inventors: Ludolf G. Schroeder, Filing date: 1908-06-12)
- Patent US-1916-1185524 (Inventors: Jesse J. Mitchell, Filing date: 1916-01-04)
- Patent US-1918-1288936 (English title: Airship, Inventors: Frederick H. Leinweber, Filing date: 1917-05-05)
- Patent US-1918-1277206 (English title: Aeroplane, Inventors: George Fedchenko, Filing date: 1918-01-02)
- Patent US-1923-1444926 (English title: Landing attachment for aeroplanes, Inventors: William E. Lawn, Filing date: 1918-09-20)
| Enclosing categories | USPC 244/65 |
|---|---|
| Subcategories | |
| Keywords | Propellers |
| Start year | |
| End year |
