Drilldown: Patents

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Patents > National tech categories: USPC 244/45R & Number of text pages: 3-6 & Number of diagram pages: 3-5

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Year filed:
1908 (2) · 1909 (4) · 1910 (3) · 1911 (1) · 1912 (1) · 1913 (1) · 1915 (1)
Year granted:
1909 (1) · 1911 (3) · 1912 (6) · 1914 (1) · 1915 (2)
Office:
US (13)
Inventors:
Arthur Henry Edwards (1) · Carl Hartmann (1) · Christopher John Lake (1) · Claes Eric Winterros (1) · George Lehberger (1) · Grace L. Levins (1) · Herbert S. Humphrey (1) · James H. Ostrander (1) · John C. Telfer (1) · Julius Brown (1) · Matthew B. Sellers (1) · Mattia Perrotta (1) · Peter Levins (1) · William Swart Romme (1)
Inventor country:
DE (1) · GB (1) · US (12)
Inventor location:
None (13)
Applicant person:
Arthur Henry Edwards (1) · Carl Hartmann (1) · Christopher John Lake (1) · Claes Eric Winterros (1) · George Lehberger (1) · Grace L. Levins (1) · Herbert S. Humphrey (1) · James H. Ostrander (1) · John C. Telfer (1) · Julius Brown (1) · Matthew B. Sellers (1) · Mattia Perrotta (1) · Peter Levins (1) · William Swart Romme (1)
Applicant firm:
None (13)
Applicant type:
INDIV (13)
Applicant is inventor:
Yes (13)
Tech fields:
None (6) · aerodynamics (1) · airfoil (1) · airplane (3) · control (1) · design (1) · elevators (1) · frame (2) · glider (1) · multiplane (2) · navigation (1) · propellers (1) · propulsion (1) · rudder (2) · rudders (1) · stability (1) · steering (1) · structure (1) · tail (1) · wheels (1) · whole (2)
Filing date:
1908 (2) · 1909 (4) · 1910 (3) · 1911 (1) · 1912 (1) · 1913 (2)
Full specification filed date:
None (13)
Application number:
None (1) · 1908413511 (1) · 1908455537 (1) · 1909475017 (1) · 1909478428 (1) · 1909496846 (1) · 1909520896 (1) · 1910540866 (1) · 1910549218 (1) · 1910585578 (1) · 1911621713 (1) · 1912715153 (1) · 1913778675 (1)
Grant date:
1909 (1) · 1911 (3) · 1912 (6) · 1914 (1) · 1915 (2)
Granted:
Yes (13)
Publication date:
None (13)
Supplementary to patent:
None (12) · Patent GB-1908-4519 (1)
Related to aircraft:
0 (1) · 1 (11) · Yes (1)
Patent agent:
Briesen & Knauth (1) · Chappell & Earl (1) · Charles W. Hills (1) · Edward E. Osborn; Ruler & White? (1) · F. H. Richards (1) · Fraentzel & Richards (1) · Frederick C. Fischer (1) · G. L. Cragg (1) · L. L. Westfall (1) · Liddle Wendell & Varney (1) · Munn & Co. (1) · None (1) · Spencer Heath (1)
Assigned to:
None (12) · McCormick-Romme Company (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (9) · IPC B64C39/00 (3) · IPC B64C9/00 (1)
CPCs:
CPC B64C39/08 (1) · CPC B21F3/02 (1) · CPC B64C2700/6295 (8) · CPC B64C39/06 (1) · CPC B64C39/08 (8) · CPC B64C9/00 (2)
Family year:
1908 (3) · 1909 (3) · 1910 (3) · 1911 (1) · 1912 (1) · 1913 (1) · 1915 (1)
First filing:
No (1) · Yes (12)
Cites these patents:
None (13)
Citations from after 1930:
None (7) · 1 (2) · 2 (1) · 8 (1)
Number of text pages:
3 (5) · 4 (4) · 5 (2) · 6 (2)
Number of claims:
1 - 7 (3) · 7 - 11 (2) · 11 - 17 (8)
Number of diagram pages:
3 (9) · 4 (2) · 5 (2)
Number of figures:
3 - 5 (3) · 5 - 8 (4) · 8 - 15 (6)

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