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Patents > Year granted: 1918 & Grant date: 1910 - 1919 & Family year: 1910 - 1919

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Year granted:
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Inventor location:
None (345) · Budapest (6) · NY (3) · New York (2) · New York City (2) · New York county (2) · London (2)
Applicant is inventor:
Tech fields:
None (204) · airplane (43) · construction (27) · frame (26) · design (20) · stability (15) · LTA (15) · wings (14) · propellers (10) · propeller (10) · subsystem (9) · hybrid (9) · fuselage (9) · propulsion (8) · control (8) · hydroaeroplane (8) · instrument (7) · biplane (7)
Full specification filed date:
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Related to aircraft:
Patent agent:
None (226) · None (7) · Randolph, Jr. (6) · John P. Tarbox (5) · J. S. Withers & Spooner (4) · Marks & Clerk (3) · Mewburn, Ellis & Pryor (3) · Victor J. Evans (3) · Munn & Co. (3) · Brewer & Son (3) · Haseltine, Lake & Co. (3)
National tech categories:
None (306) · HU V/h (11) · FR 6.4 (10) · AT 77d (5) · DE 77h.9 (2) · USPC 244/66 (2) · USPC 244/119 (2) · DE 77h.6 (2) · DE 37f.8 (2) · DE 77h.5 (2)
IPCs:
None (280) · IPC B64C1/00 (8) · IPC B64B1/00 (6) · IPC B64C3/18 (5) · IPC B64C3/00 (5) · IPC B64C17/00 (4) · IPC B64C39/00 (4) · IPC B64C3/38 (4) · IPC B64C13/00 (3) · IPC B64C33/02 (3) · IPC B64C25/00 (3) · IPC B64C27/04 (3) · IPC B64C11/20 (3)
CPCs:
None (29) · CPC B64C2700/6295 (28) · CPC B64B1/00 (21) · CPC B64C13/00 (16) · CPC B64C17/00 (14) · CPC B64C35/00 (14) · CPC B64C3/00 (13) · CPC B64C23/005 (12) · CPC B64C3/18 (12) · CPC B64C25/60 (11) · CPC B64C33/02 (10) · CPC B64C2700/6235 (10) · CPC B64C3/385 (8) · CPC B64C3/185 (8) · CPC B64C39/005 (8) · CPC B64C2001/0081 (7) · CPC B64C3/14 (7) · CPC B64B1/40 (7) · CPC B64C39/00 (7)
First filing:
Citations from after 1930:
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