Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & Patent agent : Hippolyte Josse or None

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Inventor country:
Applicant firm:
None (456) · Curtiss Aeroplane (17) · Luftschiffbau Schütte-Lanz (7) · Westinghouse Electric & Manufacturing Company (6) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (5) · Société des Avions Louis Bréguet (5) · Moteurs Salmson (5) · AGO Flugzeugwerke G. m. b. H. (5) · Daimler Motoren-Gesellschaft (4) · Österreichische Daimler Motoren A. G. (4) · Luftfahrzeugbau Schütte-Lanz (4) · Allgemeine Elektricitäts-Gesellschaft (4) · Zeppelin-Werke G.m.b.H. (4)
Applicant is inventor:
Tech fields:
None (314) · airplane (114) · frame (61) · design (53) · construction (47) · wings (42) · propellers (37) · subsystem (36) · propeller (30) · propulsion (28) · aerodynamics (25) · LTA (24) · military (20) · motors (18) · fuselage (18) · stability (17) · control (15) · biplane (14) · Safety (13) · airship (13)
Full specification filed date:
Application number:
Granted:
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Supplementary to patent:
None (514) · Patent DE-1917-305040 (3) · Patent DE-1921-384750 (2) · Patent DE-1917-323641 (2) · Patent FR-1915-525800 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (344) · HU V/h (60) · DE 77h.5 (55) · DE 77h.6 (18) · FR 6.4 (17) · DE 77h.9 (16) · DE 77h.7 (12) · AT 77d (12) · DE 77h.15 (10) · NL 62 (8) · DE 77h.2 (6) · DK 77 (3) · DE 77h.4 (3) · NL 62.6 (3) · NL 62.7 (3)
IPCs:
None (419) · IPC B64C3/00 (27) · IPC B64C35/00 (11) · IPC B64C1/00 (11) · IPC B64C17/00 (11) · IPC B64C11/00 (10) · IPC B64C11/20 (9) · IPC B64C3/18 (7) · IPC B64C23/00 (6) · IPC B64C1/06 (5) · IPC B64B1/00 (5) · IPC B64C13/00 (5) · IPC B64B1/58 (5) · IPC B64C9/02 (4) · IPC B64D7/02 (4) · IPC B64B1/64 (4)
CPCs:
None (114) · CPC B64C3/00 (48) · CPC B64C17/00 (34) · CPC B64C39/00 (27) · CPC B64C2700/6295 (24) · CPC B64C13/00 (24) · CPC B64C2700/6233 (23) · CPC B64C23/005 (20) · CPC B64C2700/6256 (18) · CPC B64C2700/6212 (16) · CPC B64C2700/6235 (15) · CPC B64C35/00 (15) · CPC B64C11/04 (13) · CPC B64C2001/0081 (12) · CPC B64C2700/6274 (12) · CPC B64C11/20 (11) · CPC B64C1/00 (11) · CPC B64C3/185 (11)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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