Drilldown: Patents

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Patents > Tech fields: control & Cites these patents : 1912 or None & Number of figures: 4-5

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Office:
Inventors:
None (6) · Joseph Wetterwald (5) · Anton Flettner (3) · Harris Booth (3) · Louis Blériot (3) · Jean Georges Ramel (3) · Edward Smethurst (3) · James Warren Headly (3) · Algernon Fletcher (2) · Johann Schütte (2) · Michael Ouschkoff (2) · Paul Lehmann (2) · John William Copley (2) · John William Harrison (2) · Robert Esnault-Pelterie (2)
Inventor country:
Applicant person:
None (8) · Joseph Wetterwald (5) · Anton Flettner (3) · Harris Booth (3) · Louis Blériot (3) · Edward Smethurst (3) · Jean Georges Ramel (3) · Algernon Fletcher (2) · John William Copley (2) · Michael Ouschkoff (2) · James Warren Headly (2) · Paul Lehmann (2) · John William Harrison (2) · Johann Schütte (2) · Robert Esnault-Pelterie (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (27)
Granted:
Related to aircraft:
Patent agent:
None (37) · Marks & Clerk (7) · None (5) · Armengaud jeune (4) · Brewer & Son (4) · Boult, Wade & Tennant (3) · Herbert Haddan & Co. (3) · Haseltine, Lake & Co. (2) · Victor J. Evans (2) · Schwab (2) · John P. Tarbox (2) · G. F. Redfern & Co. (2) · Weismann et Marx (2) · Boramé et Julien (2)
National tech categories:
None (38) · FR 6.4 (24) · HU V/h (8) · DE 77h.5 (5) · AT 77d (4) · USPC 244/79 (3) · USPC 244/234 (3) · USPC 244/51 (2) · USPC 244/237 (2) · USPC 244/233 (2) · USPC 74/5R (2) · FR 6.3 (2) · DE 77 (2) · DE 77h.10 (2)
CPCs:
CPC B64C13/00 (22) · None (21) · CPC B64C2700/6256 (10) · CPC B64C17/00 (9) · CPC B64C3/385 (7) · CPC B64C13/12 (4) · CPC B64C39/00 (4) · CPC B64C3/00 (3) · CPC B64C2700/6295 (3) · CPC B64C9/00 (3) · CPC B64C1/00 (3) · CPC B64C33/00 (2) · CPC B64C39/005 (2) · CPC B64C2700/6218 (2) · CPC B64C17/06 (2) · CPC Y10T74/12 (2) · CPC B64C33/02 (2) · CPC B64B1/00 (2) · CPC B64C11/36 (2) · CPC B64C13/02 (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:
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