Drilldown: Patents

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Patents > National tech categories: USPC 244/45R & Number of diagram pages: 3 & Number of figures: 3-10

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Year filed:
1908 (1) · 1909 (2) · 1910 (2) · 1911 (2) · 1912 (2) · 1913 (2) · 1915 (1)
Year granted:
1911 (3) · 1912 (3) · 1913 (3) · 1915 (3)
Office:
US (12)
Inventors:
Carl Hartmann (1) · Charles Russell Clapp (1) · Christopher John Lake (1) · Frederic Mylius (1) · George Lehberger (1) · Grace L. Levins (1) · Herbert S. Humphrey (1) · James H. Ostrander (1) · John C. Telfer (1) · John George Aulsebrook Kitchen (1) · Peter Levins (1) · Ralph P. Fox (1) · William Swart Romme (1)
Inventor country:
GB (1) · US (11)
Inventor location:
None (11) · New York (1) · New York City (1) · New York county, NY (1)
Applicant person:
Carl Hartmann (1) · Charles Russell Clapp (1) · Christopher John Lake (1) · Frederic Mylius (1) · George Lehberger (1) · Grace L. Levins (1) · Herbert S. Humphrey (1) · James H. Ostrander (1) · John C. Telfer (1) · John George Aulsebrook Kitchen (1) · Peter Levins (1) · Ralph P. Fox (1) · William Swart Romme (1)
Applicant firm:
None (12)
Applicant type:
INDIV (12)
Applicant is inventor:
Yes (12)
Tech fields:
None (4) · aerodynamics (1) · airfoil (2) · airplane (3) · control (1) · design (1) · frame (1) · keel (1) · multiplane (1) · multiplane? (1) · navigation (1) · propellers (1) · propulsion (1) · rudder (2) · safety (1) · stability (2) · steering (1) · structure (1) · wheels (1) · whole (2) · wings (1)
Filing date:
1908 (1) · 1909 (2) · 1910 (2) · 1911 (2) · 1912 (2) · 1913 (3)
Full specification filed date:
None (12)
Application number:
None (1) · 1908455537 (1) · 1909496846 (1) · 1909520896 (1) · 1910540866 (1) · 1910549218 (1) · 1911621713 (1) · 1911644413 (1) · 1912715153 (1) · 1912733130 (1) · 1913750885 (1) · 1913752702 (1)
Grant date:
1911 (3) · 1912 (3) · 1913 (3) · 1915 (3)
Granted:
Yes (12)
Publication date:
None (12)
Supplementary to patent:
None (12)
Related to aircraft:
0 (1) · 1 (11)
Patent agent:
B. Singer (1) · Briesen & Knauth (1) · Chappell & Earl (1) · Charles W. Hills (1) · Edward E. Osborn; Ruler & White? (1) · Frederick C. Fischer (1) · G. L. Cragg (1) · L. L. Westfall (1) · Offield, Toole, Graves, and Offield (1) · Spencer Heath (1) · Victor J. Evans (1) · W. Randolph, Jr. (1)
Assigned to:
None (11) · McCormick-Romme Company (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (7) · IPC B64C39/00 (4) · IPC B64C9/00 (1)
CPCs:
CPC B64C39/08 (1) · CPC B21F3/02 (1) · CPC B64C2700/6295 (8) · CPC B64C39/06 (1) · CPC B64C39/08 (7) · CPC B64C9/00 (2)
Family year:
1908 (1) · 1909 (2) · 1910 (2) · 1911 (2) · 1912 (2) · 1913 (2) · 1915 (1)
First filing:
Yes (12)
Cites these patents:
None (12)
Citations from after 1930:
None (5) · 1 (2) · 2 (1) · 8 (1)
Number of text pages:
2 (4) · 3 (4) · 4 (3) · 5 (1)
Number of claims:
1 - 5 (3) · 5 - 7 (4) · 7 - 20 (5)
Number of diagram pages:
3 (12)
Number of figures:
3 - 4 (1) · 4 - 7 (6) · 7 - 10 (5)

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