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Patents > Year filed: 1918 & Number of figures: 2-7

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Year filed:
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Office:
Inventors:
None (27) · Émile Letord (7) · Harris Booth (6) · Henry Kleckler (6) · James Frederick Verner (5) · Pierre-Jean-René Postel-Vinay (5) · Wilfrid Thomas Reid (4) · Edward Eugene Brown (4) · Federico Caproni (4) · Louis Raymond Accornero (4) · George Holt Thomas (4) · Robert Kemp (4) · Dermot Joseph Mooney (4) · Hugh Oswald Short (4) · John Edward Thompson (4)
Inventor country:
Inventor location:
None (246) · Pennsylvania (5) · Oklahoma (3) · Indiana (2) · Minnesota (2) · NYC (2) · Ohio (2) · Allegheny county, PA (2) · Budapest (2) · Wilkinsburg, PA (2)
Applicant person:
None (46) · Émile Letord (7) · Harris Booth (6) · Pierre-Jean-René Postel-Vinay (5) · Henry Kleckler (5) · Wilfrid Thomas Reid (4) · Louis Raymond Accornero (4) · Dermot Joseph Mooney (4) · Edward Eugene Brown (4) · John Edward Thompson (4) · James Frederick Verner (4) · George Holt Thomas (4) · Hugh Oswald Short (4) · Claudius Dornier (4) · Pierre Levasseur (3) · Federico Caproni (3) · Louis Blériot (3) · Louis T. Frederick (3) · William Deshler Warner (3) · Adolphe Gaydon (3)
Applicant firm:
None (194) · Curtiss Aeroplane (9) · Westinghouse Electric & Manufacturing Company (7) · Moteurs Salmson (5) · Blackburn Aeroplane and Motor Co. (5) · Curtiss Aeroplane and Motor Corporation (3) · Mercur Flugzeugbau (3) · Sperry Gyroscope Company (3) · British and Colonial Aeroplane Co. (2) · Dornier Metallbauten (2) · Grand Rapids Trust Company (2) · Gothaer Waggonfabrik A. G. (2) · Otwi-Werke m.b.H. (2) · Tarbox Safety Aircraft Company (2) · Luftschiffbau Schütte-Lanz (2) · Packard Motor Car Company (2)
Applicant is inventor:
Tech fields:
airplane (63) · None (44) · construction (38) · frame (31) · control (27) · propellers (25) · design (22) · subsystem (15) · propulsion (15) · Fuselage (14) · propeller (13) · wings (13) · aerodynamics (13) · LTA (13) · structure (12) · stability (11) · biplane (9) · chassis (8) · Safety (8)
Full specification filed date:
Application number:
None (40) · 496388D (2) · 324718 (2) · 16018 (2)
Granted:
Publication date:
Supplementary to patent:
None (238) · Patent FR-1916-502839 (3) · Patent GB-1917-126674 (2) · Patent FR-1917-494365 (2) · Patent CA-1917-183481 (2) · Patent US-1917-1283607 (2) · Patent IT-1917-03-16 Federico Caproni (2) · Patent IT-1915-150227 (2) · Patent GB-1918-128724 (2) · Patent FR-1917-502839.21604 (2) · Patent GB-1917-128643 (2)
Related to aircraft:
Patent agent:
None (86) · Brewer & Son (12) · John P. Tarbox (10) · Boult, Wade & Tennant (7) · A. M. & William Clark (7) · None (7) · Marks & Clerk (6) · Munn & Co. (5) · Herbert H. Thompson (4) · Herbert Haddan & Co. (4) · J. Germain (4) · G. F. Redfern & Co. (4) · Brandon frères (4) · Phillipss (3) · Lavoix et Mosès (3) · Kerr, Page, Cooper & Haywood (3) · Armengaud jeune (3) · Abel & Imray (3) · H. R. Kerslake (3)
National tech categories:
None (186) · FR 6.4 (27) · DE 77h.5 (14) · DE 77h.6 (7) · AT 77d (5) · DE 77h.9 (5) · DE 77h.7 (5) · DE 77h.15 (3) · USPC 244/50 (2) · HU V/h (2) · AU 90.5 (2) · USPC 244/17.21 (2)
IPCs:
None (58) · IPC B64C3/00 (25) · IPC B64C35/00 (15) · IPC B64C39/00 (13) · IPC B64C13/00 (13) · IPC B64C3/18 (11) · IPC B64C25/00 (9) · IPC B64C1/00 (8) · IPC B64C1/06 (8) · IPC B64C11/04 (7) · IPC B64C11/20 (7) · IPC B64C11/36 (6) · IPC B64B1/00 (6) · IPC B64C23/00 (6) · IPC B64C13/12 (5) · IPC B64C11/00 (5) · IPC B64C3/26 (4) · IPC B64C33/00 (4) · IPC B64B1/58 (4) · IPC B64C17/00 (4)
CPCs:
CPC B64C3/00 (27) · None (20) · CPC B64C13/00 (17) · CPC B64C35/00 (14) · CPC B64C2700/6233 (12) · CPC B64C2700/6235 (11) · CPC B64C2700/6256 (10) · CPC B64C11/04 (9) · CPC B64C1/065 (9) · CPC B64C2700/6295 (8) · CPC B64C2001/0081 (7) · CPC B64C39/00 (7) · CPC B64C3/18 (7) · CPC B64C23/005 (6) · CPC B64C2700/6274 (6) · CPC B64C11/36 (6) · CPC B64C39/005 (6) · CPC B64F2700/6226 (6)
Family year:
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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