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Patents > Tech fields : Helicopter or rudder & Number of claims: 6-15

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Office:
Inventors:
Orville Wright (4) · Wilbur Wright (4) · Maurice Léger (3) · Thomas Augustus Dring (3) · Cassius Edward Lamburth (3) · None (2) · Alonzo Perry Bliven (2) · Joseph H. Dillon-Gregg (2) · Henri-Marie Coandă (2) · Louis Coutant Badeau (2) · Eugene F. Falconnet (2) · Émile Dupont (2) · Edwin Richard Mumford (2) · Charles Denniston Burney (2) · James Means (2)
Inventor country:
Applicant person:
None (29) · Orville Wright (3) · Maurice Léger (3) · Cassius Edward Lamburth (3) · Alonzo Perry Bliven (2) · Wilbur Wright (2) · Louis Coutant Badeau (2) · Joseph H. Dillon-Gregg (2) · Henri-Marie Coandă (2) · Eugene F. Falconnet (2) · Émile Dupont (2) · Edwin Richard Mumford (2) · Charles Denniston Burney (2) · James Means (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (58)
Granted:
Related to aircraft:
Patent agent:
None (41) · Munn & Co. (8) · Marks & Clerk (4) · Victor J. Evans (4) · Edmund Hunt & Co. (2) · George H. Strong (2) · C. A. Snow & Co. (2) · E. Imer-Schneider (2) · Brewer & Son (2) · Herbert Haddan & Co. (2) · Boult, Wade & Tennant (2) · Lavoix et Mosès (2) · Lincoln Sonntag (2) · Armengaud jeune (2) · Arthur Otto Sachse (2) · Wilkinson, Fisher, and Witherspoon (2) · Haseltine, Lake & Co. (2)
National tech categories:
None (41) · FR 6.4 (14) · AU 90.3 (5) · USPC 244/6 (4) · USPC 244/90R (4) · USPC 244/13 (3) · USPC 244/80 (3) · USPC 244/139 (3) · USPC 244/66 (3) · USPC 244/87 (3) · HU V/h (3) · USPC 244/22 (3) · USPC 244/93 (3) · USPC 244/28 (3) · USPC 244/99.11 (3) · USPC 244/30 (3) · AU 90.5 (3)
CPCs:
None (40) · CPC B64C13/00 (12) · CPC B64B1/00 (10) · CPC B64C23/005 (10) · CPC B64C2700/6295 (9) · CPC B64C39/08 (8) · CPC B64C17/00 (8) · CPC B64C33/02 (6) · CPC B64C39/005 (5) · CPC B64C27/04 (5) · CPC B64C2700/6281 (4) · CPC B64C3/14 (3) · CPC B64C27/82 (3) · CPC B64C3/385 (3) · CPC B64C29/0025 (3) · CPC B64C39/00 (3) · CPC B64C2700/6212 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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