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Patents > Year filed: 1880 - 1889 & Applicant firm: None & IPCs : IPC B64C3/00 or IPC B64C35/00 or IPC B64C39/00 or None

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Office:
Inventors:
Otto Lilienthal (9) · Eugene F. Falconnet (9) · Comte Antoine Apraxine (7) · Blaise Bontems (6) · Albert Livingstone Blackman (5) · William Beeson (4) · David Thayer (4) · Hiram Stevens Maxim (3) · James Grieve Lorrain (3) · Joaquim Ignacio Ribeiro (3) · Ernst Georg August Baumgarten (3)
Inventor country:
Applicant person:
None (82) · Comte Antoine Apraxine (7) · Eugene F. Falconnet (6) · Otto Lilienthal (6) · Blaise Bontems (6) · Albert Livingstone Blackman (5) · William Robert Lake (4) · Alfred Julius Boult (3)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (96) · navigation (59) · propulsion (57) · balloon (37) · None (31) · frame (25) · car (24) · rudder (22) · propeller (22) · whole (19) · flapping (16) · military (15) · stability (15) · marine (11) · ornithopter (11) · steam (11) · hybrid (8) · parachute (8) · compartments (8) · cargo (8)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (151) · Munn & Co. (12) · Blétry frères (3) · Dieuaide (3) · Alfred Julius Boult (3) · D. W. Glassie (3) · Émile Barrault (2) · Louis Bagger & Co. (2) · Dufrené (2) · Edmund Edwards (2) · Chassevent (2) · Phillips & Leigh (2) · James L. Norris (2) · Albert Cahen (2)
National tech categories:
None (93) · FR 6.3 (26) · DE 77 (20) · GB 4 propel & steer (16) · GB 4 with buoyant (15) · GB 4 aërostats (7) · GB 4 without buoyant (6) · GB 122 aero steam engines (5) · USPC 244/28 (5) · GB 4 military (4) · CA 244/24 (4) · GB 4 cars and cabins (3) · USPC 244/26 (3) · USPC 244/30 (3) · USPC 244/73R (3) · GB 4 parachutes (3)
IPCs: (Click arrow to add another value)
CPCs:
None (159) · CPC B64B1/00 (15) · CPC B64C11/04 (6) · CPC F16B2/02 (6) · CPC F16B2200/40 (6) · CPC B64C27/54 (6) · CPC Y10T403/4677 (6) · CPC Y02E10/72 (4) · CPC F05B2260/74 (4) · CPC B64C11/006 (4) · CPC B64C39/005 (3) · CPC B64B1/40 (3) · CPC B64C33/02 (3) · CPC B64C33/00 (2) · CPC B64C9/38 (2) · CPC F42B10/30 (2) · CPC F03D3/00 (2) · CPC Y02E10/74 (2) · CPC B64C13/00 (2) · CPC B64C11/001 (2)
First filing:
Citations from after 1930:
Number of text pages:

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