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Patents > Year granted: 1912 & Number of claims: 3 & Number of figures: 3-20

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Year filed:
Year granted:
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Inventors:
None (6) · David Henderson Blake (3) · Frank Williston Stodder (2) · Erich von Bernd (2) · Frederick William Lanchester (2) · Herbert Thomas Alesbury (2) · Charles Beck Westerman (2)
Inventor country:
Applicant person:
None (17) · David Henderson Blake (3) · Erich von Bernd (2) · Frank Williston Stodder (2) · Herbert Thomas Alesbury (2) · Charles Beck Westerman (2)
Applicant is inventor:
Tech fields:
airplane (39) · stability (21) · frame (19) · None (17) · design (17) · wings (15) · propulsion (12) · propellers (12) · landing (9) · construction (9) · navigation (8) · wheels (8) · HTA (7) · subsystem (6) · propeller (6) · steering (5) · safety (5) · biplane (5) · aerodynamics (5)
Filing date:
Application number:
None (28)
Granted:
Supplementary to patent:
None (66) · Patent US-1912-1033662 (2) · Patent DE-1907-196255 (2)
Related to aircraft:
Patent agent:
None (18) · L. Chassevent (6) · None (4) · Marks & Clerk (4) · Haseltine, Lake & Co. (4) · Schwab (3) · Armengaud jeune (3) · Browne & Co. (2) · E.-S. Becker (2) · Edward Evans & Co. (2) · Dupont et Elluin (2) · A. M. & William Clark (2) · Munn & Co. (2)
National tech categories:
None (31) · FR 6.4 (28) · DE 77h.5 (5) · AT 77d (3) · USPC 244/87 (3) · USPC 244/6 (3) · HU V/h (3) · USPC 244/48 (2) · USPC 244/35R (2) · USPC 244/231 (2)
IPCs:
None (39) · IPC B64C39/00 (10) · IPC B64C1/00 (9) · IPC B64C25/00 (7) · IPC B64C17/06 (4) · IPC B64C17/00 (4) · IPC B64C11/00 (4) · IPC B64C3/00 (3) · IPC B63H1/26 (2) · IPC F41G3/24 (2) · IPC B64C3/38 (2) · IPC B64B1/00 (2)
CPCs:
None (13) · CPC B64F2700/6226 (7) · CPC B64C3/385 (6) · CPC B64C39/00 (6) · CPC B64C17/00 (6) · CPC B64C23/005 (6) · CPC B64C17/06 (4) · CPC B64C2700/6295 (4) · CPC B64C25/06 (4) · CPC B64C11/006 (3) · CPC B64C13/00 (3) · CPC B64C3/00 (3) · CPC B64C3/14 (3)
First filing:
Cites these patents:
Citations from after 1930:
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