Drilldown: Patents

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Patents > Patent agent: None & Number of claims: 4-6

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Applicant firm:
None (474) · Jacob Lohner & Co. (9) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) · Luft-Verkehrs-Gesellschaft m.b.H. (7) · Luftschiffbau Zeppelin G. m. b. H. (5) · Aktiebolaget Aviatorer (3) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (3) · Luft Fahrzeug G.m.b.H. (3) · Flugzeugwerft G.m.b.H. (2) · Siemens-Schuckert Werke GmbH (2) · Luftschiffbau Zeppelin G.m.b.H. (2) · Gothaer Waggonfabrik A. G. (2) · Luftschiffbau Schütte-Lanz (2) · Curtiss Aeroplane (2)
Applicant is inventor:
Tech fields:
airplane (169) · frame (120) · LTA (93) · stability (91) · Design (87) · propulsion (81) · construction (66) · Propellers (52) · control (49) · navigation (48) · subsystem (46) · propeller (45) · wings (40) · Airship (35) · Whole (34) · balloon (33) · aerodynamics (31) · rudder (30) · automatic stability (26)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (400) · Patent AT-1911-57225 (4) · Patent GB-1909-2111 (4) · Patent SE-1906-23283 (4) · Patent GB-1908-4519 (3) · Patent FR-1912-447782 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent DE-1909-220044 (2) · Patent DE-1907-214228 (2) · Patent DE-1895-98580 (2) · Patent CH-1899-18666 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent US-1903-821393 (2) · Patent ES-1911-50083‎ (2) · Patent GB-1909-26034 (2) · Patent 1915-11-05 Käthe Paulus (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
None (523) · Curtiss Aeroplane (2)
National tech categories:
HU V/h (113) · None (91) · AT 77d (40) · FR 6.4 (38) · DE 77h.5 (19) · DE 77 (14) · DK 77 (10) · DE 77h.15 (8) · USPC 244/80 (8) · USPC 244/30 (7) · FR 6.3 (6) · USPC 244/46 (5) · DE 77h.9 (5) · USPC 244/99 (4) · DE 77h.6 (4) · USPC 244/100R (4)
IPCs:
None (349) · IPC B64B1/00 (26) · IPC B64C39/00 (13) · IPC B64C3/00 (11) · IPC B64C1/00 (11) · IPC B64C17/00 (10) · IPC B64B1/58 (7) · IPC B64C13/00 (6) · IPC B64C31/00 (5) · IPC B64B1/64 (5) · IPC B64C33/02 (5) · IPC B64C11/00 (4) · IPC B64C33/00 (4) · IPC B64C31/06 (4) · IPC B64C23/00 (4) · IPC B64C27/04 (4) · IPC B64C9/02 (4) · IPC B64C3/38 (4)
CPCs:
None (238) · CPC B64B1/00 (26) · CPC B64C17/00 (21) · CPC B64C2700/6295 (14) · CPC B64C13/00 (13) · CPC B64C3/00 (10) · CPC B64B1/58 (10) · CPC B64B1/40 (10) · CPC B64C39/00 (9) · CPC B64C23/005 (9) · CPC B64C33/02 (8) · CPC B64C33/00 (8) · CPC B64C3/385 (7) · CPC B64B1/64 (5) · CPC A63H27/08 (5) · CPC B64C2700/6235 (5) · CPC B64C3/14 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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