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Patents > Year filed: 1910 - 1919 & Year granted: 1913 & Number of diagram pages: 1-3

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Year granted:
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Applicant firm:
None (612) · Jacob Lohner & Co. (9) · E. Rumpler Luftfahrzeugbau G.m.b.H. (6) · British and Colonial Aeroplane Co. (6) · Ateliers d'aviation Louis Bréguet (3) · Luft Fahrzeug G.m.b.H. (3) · Luftschiffantrieb-Gesellschaft m. b. H. (3) · Vickers Limited (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · Alphonse Tellier et Cie (2) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (2) · Daimler-Motoren-Gesellschaft (2) · Aéroplanes Morane-Saulnier (2) · Luftschiffsantrieb G.m.b.H. (2) · International Aeronautical Construction Company (2)
Applicant is inventor:
Tech fields:
airplane (256) · design (135) · stability (129) · frame (120) · None (77) · construction (76) · aerodynamics (73) · wings (71) · Propellers (66) · propulsion (59) · control (53) · LTA (53) · automatic stability (51) · subsystem (46) · Safety (32) · chassis (32) · landing (31) · fuselage (31) · lift (29) · Airship (28)
Full specification filed date:
Application number:
Granted:
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Related to aircraft:
Patent agent:
None (226) · None (27) · Armengaud jeune (20) · Marks & Clerk (15) · Dupont et Elluin (11) · Brandon frères (11) · Victor J. Evans (10) · Weismann et Marx (9) · Dom. Casalonga (9) · Gaston Rose (9) · W. P. Thompson & Co. (8) · E. Blétry (8) · Herbert Haddan & Co. (7) · Hippolyte Josse (7) · L. Chassevent (7)
National tech categories:
FR 6.4 (266) · None (145) · HU V/h (59) · AT 77d (32) · DE 77h.5 (12) · CH 129b (8) · FR 6.2 (8) · USPC 244/45R (7) · USPC 244/233 (6) · USPC 244/80 (5) · USPC 244/234 (5) · USPC 244/51 (4) · USPC 244/147 (4) · USPC 244/93 (4)
IPCs:
None (245) · IPC B64C17/00 (62) · IPC B64C1/00 (51) · IPC B64C35/00 (31) · IPC B64C39/00 (31) · IPC B64C11/00 (23) · IPC B64C3/38 (22) · IPC B64C3/00 (21) · IPC B64B1/00 (18) · IPC B64D17/00 (14) · IPC B64C33/02 (14) · IPC B64C13/00 (9) · IPC B64C33/00 (8) · IPC B64C25/00 (7) · IPC B64C23/00 (7) · IPC B64B1/58 (7) · IPC B64C3/56 (5) · IPC B64B1/40 (5) · IPC B64C3/54 (5) · IPC B64D1/04 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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