Drilldown: Patents

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Patents > Year filed: 1880 - 1889 & Family year: 1800 - 1899 & Number of claims: 4-30

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Office:
Inventors:
Eugene F. Falconnet (4) · Albert Livingstone Blackman (3) · Martin Braun (2) · Comte Antoine Apraxine (2)
Inventor country:
Applicant person:
None (6) · Albert Livingstone Blackman (3) · Eugene F. Falconnet (3) · Comte Antoine Apraxine (2) · Martin Braun (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (36) · navigation (22) · propulsion (19) · balloon (13) · frame (12) · propeller (12) · car (11) · rudder (8) · military (6) · safety (6) · flapping (5) · cargo (5) · stability (5) · landing (5) · parachute (4) · ornithopter (4) · projectile (4) · marine (4) · control (4)
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Related to aircraft:
National tech categories:
None (18) · USPC 244/30 (10) · DE 77 (6) · USPC 244/64 (4) · USPC 244/28 (3) · USPC 244/96 (3) · USPC 244/51 (3) · USPC 89/1.51 (2) · USPC 416/132R (2) · USPC 244/26 (2)
CPCs:
CPC B64B1/00 (17) · None (6) · CPC B64C11/343 (3) · CPC B64C9/00 (3) · CPC B64C33/02 (3) · CPC Y02E10/74 (3) · CPC F03D3/00 (3) · CPC B64C31/04 (2) · CPC B64C23/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
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