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Patents > Family year: 1911 & Number of claims: 5-7

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Year filed:
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Office:
Inventors:
None (5) · Emil Hyra (5) · Karl Klinkosch (5) · Henri-Marie Coandă (5) · Boris Loutzkoy (3) · Frank Lee Slack (3) · William Edward Joseph Vavasour (3) · Alexander von Willisch (3) · George Brougham Hubert Austin (3) · Halvor Olsen Eiane (3)
Inventor country:
Applicant person:
None (10) · Emil Hyra (5) · Henri-Marie Coandă (5) · Karl Klinkosch (5) · Alexander von Willisch (3) · William Edward Joseph Vavasour (3) · George Brougham Hubert Austin (3) · Halvor Olsen Eiane (3)
Applicant is inventor:
Tech fields:
None (53) · airplane (39) · stability (25) · design (21) · frame (20) · propulsion (14) · wings (13) · LTA (11) · construction (11) · aerodynamics (10) · Propellers (10) · propeller (9) · navigation (9) · fuselage (7) · Parachutes (7) · whole (7) · Automatic stability (7)
Filing date:
Application number:
None (34)
Grant date:
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Supplementary to patent:
None (103) · Patent AT-1911-57225 (4) · Patent AU-1911-510 (3) · Patent FR-1911-429078 (2) · Patent US-1911-994106 (2) · Patent US-1911-1028502‎ (2) · Patent FR-1911-430455 (2) · Patent US-1914-1104963 (2)
Related to aircraft:
Patent agent:
None (40) · Victor J. Evans (6) · Armengaud jeune (5) · None (5) · E. Blétry (4) · L. Chassevent (4) · Munn & Co. (4) · Boult, Wade & Tennant (4) · Marks & Clerk (4) · W. P. Thompson & Co. (4) · Hippolyte Josse (3) · Dupont et Elluin (3) · H. Bœttcher fils (3) · B. Bloch et A. Haas (2) · Haseltine, Lake & Co. (2) · Edward Evans & Co. (2) · C. Blétry (2) · Wheatley & Mackenzie (2) · Brierley & Appleyard (2) · Brewer & Son (2)
National tech categories:
None (46) · FR 6.4 (43) · HU V/h (9) · FR 5.8 (5) · USPC 244/80 (4) · AT 77d (4) · AT 74 (3) · USPC 244/46 (3) · USPC 244/64 (2) · USPC 244/51 (2) · USPC 244/45R (2)
IPCs:
None (63) · IPC B64C39/00 (16) · IPC B64C17/00 (11) · IPC B64C1/00 (8) · IPC B64C11/00 (4) · IPC B64C3/00 (4) · IPC B64C25/00 (4) · IPC B64D1/04 (3) · IPC B64C35/00 (3) · IPC B64C23/00 (3) · IPC B64C3/38 (3) · IPC B64B1/00 (3) · IPC B64C13/00 (2) · IPC B64C33/02 (2) · IPC B64D35/06 (2) · IPC F41G3/24 (2)
CPCs:
None (26) · CPC B64C17/00 (17) · CPC B64C2700/6295 (11) · CPC B64C39/00 (10) · CPC B64C13/00 (8) · CPC B64C23/005 (7) · CPC B64C3/385 (7) · CPC B64C2700/6218 (5) · CPC B64C11/006 (4) · CPC B64C2700/6214 (4) · CPC B64C39/08 (4) · CPC B64F2700/6226 (4) · CPC B64C1/00 (4) · CPC B64C25/06 (3) · CPC B64D1/04 (3) · CPC B64C3/00 (3) · CPC B64B1/00 (3) · CPC B64C33/02 (3)
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