Drilldown: Patents

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Patents > Office : DE or ES & Applicant person: None & National tech categories : USPC 244/30 or None

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Office: (Click arrow to add another value)
Inventors:
None (39) · RICHTER (8) · Otto Lilienthal (8) · Gustav Lilienthal (8) · Orville Wright (4) · Wilbur Wright (4) · August Wendtland (3) · A. LILIENTHAL (3) · Leonardo Torres Quevedo (3)
Inventor country:
Applicant person: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (198) · LTA (31) · balloon (21) · navigation (14) · Airplane (11) · propulsion (11) · frame (8) · propeller (8) · gas (6) · stability (5) · parachute (5) · car (4) · rudder (4)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
None (213) · CPC B64C33/02 (7) · CPC B64C2700/6281 (7) · CPC B64B1/00 (6) · CPC B64C11/006 (6) · CPC B64C27/00 (5) · CPC B64C3/00 (4) · CPC B64B1/58 (4) · CPC B64B1/30 (3) · CPC B64C2700/6233 (3) · CPC B64C9/00 (2) · CPC B64C35/00 (2) · CPC B64C3/185 (2) · CPC B64C29/0025 (2) · CPC B64C2700/6295 (2) · CPC B64C27/08 (2) · CPC B64F2700/6261 (2) · CPC A63H27/08 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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