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Patents > Applicant firm: None & CPCs : CPC A63H27/00 or CPC B64C39/005

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Office:
Inventors:
Isaac Bell (5) · Paul-Émile Leuillieux (5) · Alfred-Eugène Pichou (5) · Ruter William Springer (3) · John Muckle (3) · Benoni-Adolphe Fardel (3)
Inventor country:
Applicant person:
Paul-Émile Leuillieux (5) · Alfred-Eugène Pichou (5) · None (4) · Isaac Bell (4) · Benoni-Adolphe Fardel (3) · Ruter William Springer (3) · John Muckle (3)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
None (52) · propulsion (48) · Airplane (27) · navigation (26) · Frame (24) · propeller (19) · LTA (17) · stability (14) · helicopter (13) · hybrid (13) · Design (12) · flapping (10) · HTA (9) · wings (8) · landing (8) · heavier-than-air (8) · toy (7) · rudder (7) · parachute (7)
Full specification filed date:
Application number:
None (26)
Granted:
Related to aircraft:
Patent agent:
None (52) · None (10) · Munn & Co. (9) · Marks & Clerk (3) · Armengaud jeune (3) · H. D. Fitzpatrick & Co. (3) · Dyrenforth, Lee, Chritton, and Wiles (2) · R. M. Neilson (2) · C. Blétry (2) · C. A. Snow & Co. (2) · E. Blétry (2) · Sigmund Herzog (2) · Herbert Haddan & Co. (2) · Victor J. Evans (2) · W. J. Fitzgerald & Co. (2) · A. B. Willson & Co. (2)
National tech categories:
None (59) · USPC 244/20 (20) · FR 6.4 (20) · USPC 244/70 (17) · USPC 244/9 (13) · FR 6.3 (6) · FR 20.1 (5) · USPC 244/19 (4) · USPC 244/39 (4) · USPC 244/119 (3) · USPC 416/113 (2) · USPC 416/112 (2) · USPC 244/64 (2) · USPC 244/48 (2) · USPC 244/218 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 166 results in range #1 to #166.

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