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Patents > Year filed: 1917 & Patent agent : Fritz Isler or None

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Applicant firm:
None (344) · Curtiss Aeroplane (14) · Luftschiffbau Schütte-Lanz (14) · Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (4) · Luft Fahrzeug G.m.b.H. (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Allgemeine Elektricitäts-Gesellschaft (3) · Vickers (3) · Siemens-Schuckert Werke GmbH (2) · Siemens & Halske Aktiengesellshaft (2) · Société des Avions Louis Bréguet (2) · Flugzeugwerft G.m.b.H. (2) · Mercur Flugzeugbau (2) · Gothaer Waggonfabrik A. G. (2) · Macy Engineering Company (2) · Luftfahrzeugbau Schütte-Lanz (2)
Applicant is inventor:
Tech fields:
None (235) · airplane (49) · design (29) · airship (29) · subsystem (22) · propellers (22) · Construction (19) · frame (18) · stability (18) · Instrument (17) · wings (14) · Control (14) · LTA (14) · propulsion (14) · propeller (14) · fuselage (12) · Military (11) · safety (11) · aerodynamics (11) · gas (10)
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Supplementary to patent:
None (367) · Patent HU-1917-73345 (2) · Patent DE-1917-02-16 Oscar Gerhardt (2) · Patent DE-1917-305040 (2) · Patent DE-1916-332540 (2) · Patent DE-1916-10-07 Oscar Gerhardt (2) · Patent US-1916-1289206 (2)
Related to aircraft:
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National tech categories:
None (251) · HU V/h (54) · DE 77h.5 (21) · AT 77d (20) · DE 77h.6 (11) · FR 6.4 (7) · DK 77 (5) · CH 129b (4) · DE 77h.9 (4) · NL 62.15 (3) · NL 62 (3) · DE 77h.4 (2) · HU VII/a (2) · FR 12.3 (2) · AT 78b (2)
IPCs:
None (351) · IPC B64C13/00 (7) · IPC B64C11/00 (5) · IPC B64C1/00 (4) · IPC B64C27/04 (4) · IPC B64C33/00 (3) · IPC B64C3/00 (3) · IPC B64C11/20 (3) · IPC B64C17/00 (3) · IPC B64C3/18 (2) · IPC B64C11/16 (2) · IPC B64C23/00 (2) · IPC B64C19/00 (2) · IPC B64C9/00 (2) · IPC B64C9/02 (2) · IPC B64C11/34 (2) · IPC B64F1/22 (2) · IPC B64B1/58 (2) · IPC G05D1/08 (2)
CPCs:
None (111) · CPC B64C3/00 (24) · CPC B64C23/005 (23) · CPC B64C2700/6295 (21) · CPC B64C13/00 (21) · CPC B64C17/00 (16) · CPC B64C2700/6233 (14) · CPC B64C35/00 (13) · CPC B64C39/00 (9) · CPC B64B1/00 (9) · CPC B64C2700/6235 (8) · CPC B64C2700/6274 (8) · CPC B64C33/02 (6) · CPC B64C2700/6212 (6) · CPC B64C2700/6256 (6) · CPC B64C2001/0081 (6) · CPC B64C25/60 (6)
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Cites these patents:
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