Drilldown: Patents

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Patents > Year filed: 1880 - 1889 & Patent agent : Armengaud aîné or None

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Office:
Inventors:
Otto Lilienthal (8) · Comte Antoine Apraxine (7) · Eugene F. Falconnet (6) · Albert Livingstone Blackman (6) · Ernst Georg August Baumgarten (5) · Gustav Lilienthal (4) · James Grieve Lorrain (3) · Wald Gustafson (3) · Otto Hartung (3) · Joaquim Ignacio Ribeiro (3)
Inventor country:
Applicant person:
None (74) · Comte Antoine Apraxine (7) · Otto Lilienthal (6) · Albert Livingstone Blackman (6) · Ernst Georg August Baumgarten (5) · Wald Gustafson (3) · Otto Hartung (3) · William Robert Lake (3) · de Schuttenbach (2) · Carl Wolfgang Petersen (2) · Samuel Danks Waddy (2) · Charles Richard Édouard Wulff (2) · Benjamin Waddy Maughan (2) · Blaise Bontems (2) · Eugene F. Falconnet (2) · Frederick William Brearey (2) · Albert Emil Karl Rieckert (2) · Gustav Lilienthal (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (97) · propulsion (54) · navigation (46) · balloon (42) · None (28) · frame (22) · car (21) · propeller (18) · rudder (17) · whole (14) · stability (11) · steam (11) · military (11) · control (10) · marine (10) · safety (9) · electricity (9)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (70) · DE 77 (39) · FR 6.3 (14) · GB 4 propel & steer (13) · GB 4 with buoyant (12) · USPC 244/30 (7) · GB 4 without buoyant (6) · GB 4 aërostats (5) · GB 122 aero steam engines (4) · DE 80 (3) · USPC 244/153R (3) · CA 244/24 (3) · GB 4 military (3) · DE 13 (3) · GB 4 parachutes (3)
IPCs:
None (152) · IPC B64B1/00 (13) · IPC B64C33/02 (8) · IPC B64B1/58 (4) · IPC B64C39/00 (3) · IPC B64C23/00 (3) · IPC B64B1/06 (3) · IPC B64B1/40 (2)
CPCs:
None (131) · CPC B64B1/00 (18) · CPC B64C33/02 (8) · CPC B64B1/40 (4) · CPC F05B2260/96 (3) · CPC B64C33/00 (3) · CPC B64C2700/6273 (3) · CPC B64C27/463 (3) · CPC B64C23/005 (3) · CPC B64C11/006 (3) · CPC B64B1/58 (3) · CPC Y02E10/74 (2) · CPC Y02E10/72 (2) · CPC B64C9/38 (2) · CPC B64C9/00 (2) · CPC B64C39/008 (2) · CPC A63H33/20 (2) · CPC A63H27/08 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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