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Patents > Year filed: 1910 - 1919 & Year granted: 1918 & Granted: Yes

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Applicant firm:
None (337) · Curtiss Aeroplane (11) · Sperry Gyroscope Company (4) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Luftschiffbau Schütte-Lanz (3) · Jacob Lohner & Co. (3) · Blackburn Aeroplane and Motor Co. (2) · Daimler Motoren-Gesellschaft (2) · Geka-Werke Offenbach Dr. Gottlieb Krebs G.m.b.H. (2) · Kurt Fliegel Propellerbau G.m.b.H. (2)
Applicant is inventor:
Tech fields:
None (186) · airplane (49) · frame (31) · construction (24) · instrument (21) · design (20) · LTA (20) · engine (19) · wings (18) · ICE (18) · navigation (17) · stability (15) · subsystem (13) · propeller (13) · control (12) · hybrid (10)
Full specification filed date:
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Supplementary to patent:
None (365) · Patent US-1916-1289206 (2) · Patent US-1914-1273799 (2) · Patent DE-1917-300978 (2) · Patent AU-1916-630 (2) · Patent HU-1917-77280 (2)
Related to aircraft:
Patent agent:
None (274) · None (7) · Randolph, Jr. (4) · Brewer & Son (3) · John P. Tarbox (3) · J. S. Withers & Spooner (3) · Marks & Clerk (3)
National tech categories:
None (269) · HU V/h (12) · FR 6.4 (11) · AT 77d (8) · DE 77h.15 (8) · DE 77h.5 (7) · DE 77h.6 (7) · DE 77h.9 (6) · DE 46c.5 (5) · DE 42c.35 (3) · DE 42c.39 (3) · DE 37f.8 (3)
IPCs:
None (309) · IPC B64C1/00 (7) · IPC B64C3/00 (6) · IPC B64B1/00 (5) · IPC B64C3/18 (5) · IPC B64C39/00 (4) · IPC B64C3/38 (4) · IPC B64C17/00 (4) · IPC B64C35/00 (3) · IPC B64C3/26 (3) · IPC B64C25/00 (3) · IPC B64C11/20 (3) · IPC B64C27/04 (3)
CPCs:
None (91) · CPC B64C2700/6295 (24) · CPC B64B1/00 (20) · CPC B64C35/00 (16) · CPC B64C17/00 (15) · CPC B64C13/00 (15) · CPC B64C25/60 (11) · CPC B64C23/005 (11) · CPC B64C3/385 (10) · CPC B64C33/02 (9) · CPC B64C39/005 (9) · CPC B64C3/00 (8) · CPC B64B1/40 (7) · CPC B64C2001/0081 (7) · CPC B64C11/006 (6) · CPC B64C3/14 (6) · CPC B64C3/185 (6) · CPC B64C2700/6235 (5) · CPC B64C39/08 (5)
First filing:
Citations from after 1930:
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