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Patents > Filing date: 1911 & First filing: Yes & Number of claims: 4-5

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Year filed:
(There are no values for this filter)
Office:
Inventors:
None (4) · Frank McCarroll (2) · Otto Sack (2) · Henri-Marie Coandă (2) · Halvor Olsen Eiane (2) · Jan Jaakson (2)
Inventor country:
Applicant person:
None (5) · Halvor Olsen Eiane (2) · Jan Jaakson (2) · Frank McCarroll (2) · Otto Sack (2) · Henri-Marie Coandă (2)
Applicant is inventor:
Tech fields:
Airplane (27) · None (23) · stability (21) · design (19) · propulsion (12) · frame (11) · wings (10) · construction (9) · LTA (8) · propellers (8) · Navigation (6) · aerodynamics (6) · control (6) · hybrid (5) · fuselage (5) · landing (5) · automatic stability (5) · propeller (5)
Application number:
None (10)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (19) · None (5) · L. Chassevent (5) · Marks & Clerk (4) · Munn & Co. (4) · Armengaud jeune (4) · E. Blétry (3) · H. Bœttcher fils (2) · Lavoix et Mosès (2) · Boramé et Julien (2) · Victor J. Evans (2)
National tech categories:
None (37) · FR 6.4 (26) · USPC 244/80 (4) · USPC 244/45R (3) · FR 5.8 (3) · USPC 244/93 (3) · USPC 244/233 (2) · USPC 244/64 (2) · USPC 244/76R (2) · USPC 244/144 (2) · USPC 244/237 (2) · HU V/h (2)
IPCs:
None (44) · IPC B64C11/00 (7) · IPC B64C17/00 (7) · IPC B64C1/00 (6) · IPC B64C39/00 (6) · IPC B64C23/00 (6) · IPC B64C25/00 (4) · IPC B64B1/00 (3) · IPC B64C33/02 (2) · IPC B64D17/00 (2) · IPC B64B1/58 (2) · IPC B64C3/38 (2) · IPC B64C13/00 (2) · IPC B64C17/06 (2)
CPCs:
CPC B64C17/00 (16) · CPC B64C23/005 (7) · CPC B64C2700/6295 (6) · CPC B64C13/00 (6) · CPC B64C11/006 (6) · None (5) · CPC B64C39/08 (5) · CPC B64C3/385 (4) · CPC B64B1/00 (4) · CPC B64C39/005 (3) · CPC B64C2700/6274 (3) · CPC B64C2700/6218 (3) · CPC B64C25/62 (3) · CPC B64C25/06 (3) · CPC B64C3/14 (3)
Family year:
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Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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