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Patents > Filing date: 1880 - 1889 & Patent agent : E. Blétry or Munn & Co. or None or None

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Office:
Inventors:
Otto Lilienthal (12) · Comte Antoine Apraxine (7) · Albert Livingstone Blackman (6) · William Beeson (5) · Eugene F. Falconnet (5) · Gustav Lilienthal (5) · Ernst Georg August Baumgarten (4) · Otto Hartung (3) · James Grieve Lorrain (3) · Frederick William Brearey (3) · Wald Gustafson (3) · None (3) · Joaquim Ignacio Ribeiro (3)
Inventor country:
Applicant person:
None (103) · Comte Antoine Apraxine (7) · Otto Lilienthal (6) · Albert Livingstone Blackman (6) · Wald Gustafson (3) · Blaise Bontems (2) · Eugene F. Falconnet (2) · David Thayer (2) · Frederick William Brearey (2) · Ernst Georg August Baumgarten (2) · John H. Nolan (2) · William Robert Lake (2) · John Finlayson Mackenzie (2) · Albert Emil Karl Rieckert (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (93) · propulsion (54) · None (45) · navigation (45) · balloon (40) · car (24) · frame (20) · propeller (20) · rudder (19) · whole (16) · stability (14) · marine (13) · Control (13) · airship (11) · flapping (10) · military (10) · electricity (9) · ornithopter (9)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (82) · DE 77 (38) · GB 4 propel & steer (13) · GB 4 with buoyant (11) · FR 6.3 (11) · USPC 244/30 (8) · GB 4 without buoyant (6) · USPC 244/153R (5) · GB 4 aërostats (5) · CA 244/24 (4) · GB 4 military (3) · USPC 244/64 (3) · GB 122 aero steam engines (3) · DE 80 (3) · USPC 244/28 (3) · GB 4 parachutes (3) · USPC 244/3.23 (3) · DE 13 (3)
IPCs:
None (169) · IPC B64B1/00 (14) · IPC B64C33/02 (9) · IPC B64C39/00 (4) · IPC B64B1/58 (3) · IPC F42B10/00 (3) · IPC B64C31/06 (3) · IPC B64C31/00 (3) · IPC B64B1/06 (3) · IPC B64C23/00 (3) · IPC B64B1/40 (2) · IPC B64C11/00 (2)
CPCs:
None (130) · CPC B64B1/00 (24) · CPC B64C33/02 (9) · CPC B64C11/006 (6) · CPC B64B1/40 (5) · CPC A63H27/08 (4) · CPC B64B1/58 (4) · CPC F05B2260/74 (3) · CPC B64C2700/6273 (3) · CPC Y02E10/72 (3) · CPC B64C23/005 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 237 results in range #1 to #237.

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