Drilldown: Patents

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Patents > Applicant firm : Aktiebolaget Aviatorer or Connecticut Aircraft or None & National tech categories : AT 77d or USPC 244/80

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Office:
Applicant person:
None (68) · Reinhold Richter (9) · Heinrich Bier (4) · Alfred E. Wunderlich (3) · Ludwig Schmidl (3)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (94) · stability (66) · Frame (62) · LTA (48) · wings (39) · Design (34) · None (31) · propulsion (31) · subsystem (29) · construction (26) · propeller (25) · Propellers (24) · navigation (24) · whole (22) · automatic stability (21) · Flapping (20) · Aerodynamics (19) · control (18) · equilibrium (15)
Full specification filed date:
Application number:
None (196)
Granted:
Publication date:
Supplementary to patent:
None (193) · Patent AT-1912-64662 (2) · Patent DE-1908-221549 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent US-1908-1077750 (2) · Patent GB-1909-2111 (2)
Related to aircraft:
Patent agent:
None (238) · Victor J. Evans (8) · Knight & Co. (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (241) · IPC B64C17/00 (10) · IPC B64C39/00 (2) · IPC B64C30/00 (2) · IPC CPC B64C13/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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