Drilldown: Patents

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Patents > Grant date: 1880 - 1889 & Number of claims: 4-90

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Office:
Inventors:
Eugene F. Falconnet (7) · Albert Livingstone Blackman (4) · Amos H. Carpenter (2) · Comte Antoine Apraxine (2) · Ernst Georg August Baumgarten (2) · Martin Braun (2)
Inventor country:
Applicant person:
None (7) · Eugene F. Falconnet (6) · Albert Livingstone Blackman (4) · Amos H. Carpenter (2) · Ernst Georg August Baumgarten (2) · Comte Antoine Apraxine (2) · Martin Braun (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (38) · navigation (26) · propulsion (20) · propeller (17) · frame (15) · balloon (14) · car (10) · rudder (9) · control (7) · None (6) · flapping (5) · stability (5) · landing (5) · marine (5) · safety (4) · airship (4) · cargo (4) · military (4)
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Related to aircraft:
National tech categories:
None (10) · USPC 244/30 (10) · DE 77 (9) · USPC 244/64 (4) · USPC 244/28 (4) · USPC 244/51 (3) · USPC 244/26 (3) · USPC 244/96 (3) · CA 244/24 (3) · USPC 416/132R (2) · USPC 416/113 (2) · USPC 89/1.51 (2)
CPCs:
CPC B64B1/00 (19) · None (12) · CPC B64C9/00 (3) · CPC B64C33/02 (3) · CPC B64C23/005 (2) · CPC F05B2260/74 (2) · CPC B64C39/005 (2) · CPC B64C33/00 (2) · CPC B64C27/54 (2) · CPC Y02E10/72 (2) · CPC B64C11/006 (2)
First filing:
Cites these patents:
Citations from after 1930:
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