Drilldown: Patents

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Patents > Family year: 1880 - 1889 & Number of figures: 6-20

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Office:
Inventors:
Wald Gustafson (3) · Albert Livingstone Blackman (3) · Eugene F. Falconnet (3) · Martin Braun (2) · Edward Payson Johnston (2) · Ernst Georg August Baumgarten (2)
Inventor country:
Applicant person:
None (6) · Wald Gustafson (3) · Albert Livingstone Blackman (3) · Martin Braun (2) · Eugene F. Falconnet (2) · Ernst Georg August Baumgarten (2) · Edward Payson Johnston (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (39) · navigation (23) · propulsion (22) · frame (12) · balloon (12) · propeller (11) · car (9) · rudder (7) · control (7) · airship (6) · flapping (6) · marine (6) · safety (5) · stability (5) · cargo (5) · ornithopter (5)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (31) · Munn & Co. (8) · None (2) · Dodge & Son (2)
National tech categories:
None (23) · DE 77 (12) · USPC 244/30 (8) · USPC 244/64 (5) · USPC 244/96 (3) · USPC 244/28 (3) · USPC 89/1.51 (2) · USPC 114/21.1 (2) · USPC 244/70 (2) · CA 244/24 (2) · USPC 244/51 (2)
CPCs:
CPC B64B1/00 (17) · None (12) · CPC B64C33/02 (6) · CPC B64C27/54 (4) · CPC Y02E10/74 (3) · CPC F03D3/00 (3) · CPC B64C39/005 (3) · CPC B64C31/04 (3) · CPC F16B2200/40 (2) · CPC B64C9/00 (2) · CPC B64C33/00 (2) · CPC F16B2/02 (2) · CPC B64C11/343 (2) · CPC B64C23/005 (2) · CPC B64C11/04 (2) · CPC B64C11/006 (2) · CPC Y10T403/4677 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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