Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Grant date: 1918

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Year granted:
Office:
Inventor location:
None (302) · Budapest (6) · NY (3) · New York (2) · New York City (2) · New York county (2) · London (2)
Applicant is inventor:
Tech fields:
None (157) · airplane (47) · frame (23) · construction (23) · design (18) · stability (17) · LTA (16) · wings (15) · propeller (11) · hybrid (10) · propellers (10) · control (9) · propulsion (9) · fuselage (9) · subsystem (9) · hydroaeroplane (9) · balloon (7) · instrument (7) · airship (7)
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (187) · None (6) · Randolph, Jr. (6) · John P. Tarbox (5) · Victor J. Evans (4) · J. S. Withers & Spooner (4) · Marks & Clerk (4) · Haseltine, Lake & Co. (3) · Munn & Co. (3) · Ch. Neulat (3) · Brewer & Son (3)
National tech categories:
None (257) · FR 6.4 (12) · HU V/h (11) · AT 77d (7) · DE 37f.8 (3) · DE 77h.9 (3) · DE 77h.5 (2) · DE 77h.6 (2) · USPC 244/66 (2) · USPC 244/119 (2)
IPCs:
None (239) · IPC B64B1/00 (7) · IPC B64C1/00 (7) · IPC B64C3/00 (5) · IPC B64C3/38 (5) · IPC B64C27/04 (4) · IPC B64C17/00 (4) · IPC B64C39/00 (4) · IPC B64C3/18 (3) · IPC B64C33/02 (3) · IPC B64C35/00 (3) · IPC B64C13/00 (3) · IPC B64C11/20 (3)
CPCs:
None (31) · CPC B64C2700/6295 (23) · CPC B64B1/00 (20) · CPC B64C35/00 (15) · CPC B64C17/00 (15) · CPC B64C13/00 (14) · CPC B64C23/005 (11) · CPC B64C25/60 (11) · CPC B64C33/02 (10) · CPC B64C3/385 (9) · CPC B64C39/005 (9) · CPC B64B1/40 (8) · CPC B64C3/00 (7) · CPC B64C39/08 (6) · CPC B64C11/006 (6) · CPC B64C3/14 (6) · CPC B64C2001/0081 (6) · CPC B64C3/56 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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