Drilldown: Patents

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Patents > Inventor location: None & Filing date: 1900 - 1909 & Related to aircraft: None

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Office:
Inventors:
None (4) · Leonardo Torres Quevedo (2) · John L CREVELING (2) · Francis H Richards (2) · Alfred E. Wunderlich (2) · Herbert Wilfred Holt (2)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (15) · Taylor David W (2) · Alfred E. Wunderlich (2) · Francis H Richards (2) · SAFETY CAR HEATING LIGHTING (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (116) · LTA (15) · propulsion (15) · navigation (13) · frame (6) · stability (6) · airplane (6) · propellers (5) · propeller (5) · marine (4) · rudder (4) · control (3) · kite (3) · balloon (3) · electronics (3) · flapping (3) · Design (3)
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Application number:
None (21)
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National tech categories:
None (124) · FR 6.3 (3) · USPC 244/26 (3) · USPC 244/93 (2) · USPC 244/22 (2) · USPC 244/23R (2) · FR 10.1 (2)
CPCs:
CPC B64C11/006 (20) · None (16) · CPC B64C11/36 (11) · CPC F05B2260/74 (10) · CPC B64B1/00 (8) · CPC B64C11/065 (7) · CPC B64C11/346 (7) · CPC B64C11/343 (6) · CPC B64C25/60 (6) · CPC B64C11/48 (6) · CPC B63H1/12 (5) · CPC B63H1/04 (5) · CPC F01D5/06 (4) · CPC B64C27/18 (4) · CPC B64C17/00 (4) · CPC B64C11/00 (4) · CPC Y02E10/723 (3) · CPC B64C33/02 (3) · CPC B64B1/40 (3) · CPC B64C13/06 (3)
First filing:
Cites these patents:
Citations from after 1930:
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