Drilldown: Patents

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Patents > Filing date: February 1911 & Number of diagram pages: 4-20

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Year filed:
(There are no values for this filter)
Year granted:
1911 (5) · 1912 (6) · 1913 (1) · 1915 (1)
Office:
CA (1) · FR (1) · GB (2) · US (9)
Inventors:
Alphonse Perrier (1) · Charles Spilka (1) · David Black (1) · Ernst Ebbinghaus (1) · Frank Wallberg (1) · Fred Louis Schaufler (1) · John C. Schleicher (1) · John T. Long (1) · Lemuel Seaman Cunningham (1) · Renato Giampietro (1) · Richard Ralph à Court Beadon (1) · William C. Culbertson (1) · William Everett Sylvester Coyne (1)
Inventor country:
FR (1) · GB (1) · IN (1) · IT (1) · US (10)
Inventor location:
None (9) · Eure-et-Loir (1) · NYC (1) · San Diego (1) · Washington (1)
Applicant person:
None (1) · Alphonse Perrier (1) · Charles Spilka (1) · David Black (1) · Ernst Ebbinghaus (1) · Frank Wallberg (1) · Fred Louis Schaufler (1) · John C. Schleicher (1) · John T. Long (1) · Lawrence (1) · Lemuel Seaman Cunningham (1) · Renato Giampietro (1) · Richard Ralph à Court Beadon (1) · William C. Culbertson (1)
Applicant firm:
None (12) · National Aerial Navigation & Equipment Co. (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (12)
Applicant is inventor:
No (1) · Yes (12)
Tech fields:
None (7) · aerodynamics (1) · airplane (4) · biplane (2) · cockpit (1) · control (1) · design (3) · elevator (1) · equilibrium (1) · frame (1) · fuselage (1) · helicopter (1) · LTA (1) · marine (1) · monoplane (1) · multiplane (1) · navigation (1) · parachutes (1) · piloting (2) · propellers (1) · propulsion (1) · rudder (3) · safety (1) · springs (1) · stability (2) · whole (2) · wing warping (1) · wings (1)
Filing date:
February 1, 1911 (1) · February 2, 1911 (1) · February 4, 1911 (1) · February 7, 1911 (1) · February 9, 1911 (2) · February 15, 1911 (2) · February 16, 1911 (1) · February 17, 1911 (1) · February 18, 1911 (1) · February 22, 1911 (1) · February 28, 1911 (1)
Full specification filed date:
August 22, 1911 (1)
Application number:
None (1) · 130926D (1) · 191103340D (1) · 191104506D (1) · 1911605958 (1) · 1911606114 (1) · 1911606574 (1) · 1911607462 (1) · 1911609031 (1) · 1911609275 (1) · 1911609419 (1) · 1911611433 (1) · 416746D (1)
Grant date:
None (1) · 1911 (4) · 1912 (6) · 1913 (1) · 1915 (1)
Granted:
Yes (13)
Publication date:
February 1911 (1) · July 1911 (1)
Supplementary to patent:
None (12) · Patent IT-1910-112937 (1)
Related to aircraft:
1 (10) · Yes (3)
Patent agent:
None (1) · A. B. Bowman (1) · Abel & Imray (1) · Chandlee & Chandlee (1) · Edgar McKitchin (1) · Fisher & Moser (1) · Franks Ackermann? (1) · J. Weddenbraugh Jr.; Unclear (1) · Jensen & Son (1) · Maurice Block? (1) · Munn & Co. (1) · None (1) · Victor J. Evans (1)
Assigned to:
None (12) · Lawrence (1)
National tech categories:
None (3) · FR 6.4 (1) · USPC 244/104CS (1) · USPC 244/119 (1) · USPC 244/22 (1) · USPC 244/231 (1) · USPC 244/29 (1) · USPC 244/30 (1) · USPC 244/47 (1) · USPC 244/80 (2)
IPCs:
None (9) · IPC B64C11/16 (1) · IPC B64C13/00 (1) · IPC B64C17/00 (1) · IPC B64D17/00 (1)
CPCs:
None (1) · CPC B64B1/00 (2) · CPC B64C11/16 (1) · CPC B64C13/00 (1) · CPC B64C17/00 (3) · CPC B64C3/385 (3) · CPC B64C33/02 (1) · CPC B64D17/00 (1)
Family year:
(There are no values for this filter)
First filing:
Yes (13)
Cites these patents:
None (13)
Citations from after 1930:
None (5) · 1 (1) · 3 (1)
Number of text pages:
2 - 3 (1) · 3 - 4 (5) · 4 - 8 (7)
Number of claims:
None (1) · 2 - 4 (2) · 4 - 6 (5) · 6 - 30 (5)
Number of diagram pages:
4 (8) · 5 (2) · 6 (3)
Number of figures:
5 - 6 (2) · 6 - 10 (5) · 10 - 30 (6)

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