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Patents > Year filed: 1918 & Family year: 1910 - 1919

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Year filed:
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Office:
Inventor country:
Applicant firm:
None (546) · Curtiss Aeroplane (18) · Blackburn Aeroplane and Motor Co. (7) · Moteurs Salmson (5) · Société des Avions Louis Bréguet (4) · Westinghouse Electric & Manufacturing Company (4) · Mercur Flugzeugbau (3) · Curtiss Aeroplane and Motor Corporation (3) · Sperry Gyroscope Company (3)
Applicant is inventor:
Tech fields:
None (354) · airplane (77) · construction (53) · frame (41) · control (36) · propellers (33) · design (29) · wings (25) · stability (21) · propulsion (20) · subsystem (19) · LTA (19) · Aerodynamics (17) · fuselage (17) · structure (17) · spars (13) · metal (13) · chassis (12)
Filing date:
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Supplementary to patent:
None (592) · Patent FR-1916-501550 (4) · Patent SE-1917-46288 (3) · Patent FR-1916-502839 (3) · Patent GB-1917-126391 (3) · Patent GB-1917-128643 (2) · Patent IT-1917-03-16 Federico Caproni (2) · Patent GB-1917-126674 (2) · Patent AU-1917-469317 (2) · Patent CA-1917-183481 (2) · Patent US-1917-1283607 (2) · Patent FR-1917-494365 (2) · Patent IT-1915-150227 (2) · Patent FR-1917-502839.21604 (2) · Patent IT-1917-08-16 (2) · Patent DE-1918-388537 (2)
Related to aircraft:
Patent agent:
None (403) · None (21) · Brewer & Son (14) · John P. Tarbox (11) · Marks & Clerk (9) · A. M. & William Clark (9) · Lavoix et Moses (8) · Boult, Wade & Tennant (7) · Munn & Co. (6) · Armengaud jeune (6) · Brandon Frères (6) · Herbert Haddan & Co. (5) · Herbert H. Thompson (5) · Haseltine, Lake & Co. (5) · J. Germain (4) · G. F. Redfern & Co. (4) · Abel & Imray (3) · Dony and Lejeune (3) · Carpmaels, Radford & Newton (3)
National tech categories:
None (529) · FR 6.4 (51) · DE 77h.5 (17) · DE 77h.7 (7) · DE 77h.9 (6) · DE 77h.6 (5) · FR 12.2 (4) · AT 77d (3) · USPC 244/87 (2) · USPC 244/234 (2) · USPC 244/231 (2) · USPC 244/22 (2) · USPC 244/17.21 (2) · USPC 244/119 (2) · HU V/h (2) · FR 5.3 (2) · USPC 244/50 (2) · CH 129b (2) · DE 77h.15 (2)
IPCs:
None (350) · IPC B64C3/00 (38) · IPC B64C13/00 (21) · IPC B64C35/00 (18) · IPC B64C3/18 (18) · IPC B64C1/00 (15) · IPC B64C39/00 (14) · IPC B64C11/00 (13) · IPC B64C25/00 (12) · IPC B64C17/00 (11) · IPC B64C1/06 (11) · IPC B64B1/00 (10) · IPC B64C3/26 (8) · IPC B64C11/20 (7) · IPC B64C3/38 (7) · IPC B64C13/02 (5) · IPC B64C13/12 (5) · IPC B64C11/04 (5)
Family year:
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Citations from after 1930:
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