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Patents > CPCs : CPC B64C13/24 or CPC B64C39/005

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Office:
Inventors:
Isaac Bell (5) · Alfred-Eugène Pichou (5) · Claude Grahame-White (3) · Edward Hoult (3) · Ruter William Springer (3) · John P. Tarbox (3) · John Muckle (3)
Inventor country:
Applicant person:
None (7) · Alfred-Eugène Pichou (5) · Isaac Bell (4) · Ruter William Springer (3) · Edward Hoult (3) · John Muckle (3)
Applicant is inventor:
Tech fields:
None (85) · propulsion (48) · airplane (40) · navigation (31) · frame (30) · stability (27) · propeller (18) · LTA (18) · control (17) · design (15) · hybrid (13) · helicopter (13) · wings (13) · flapping (11) · rudder (10) · airfoil (9) · HTA (9) · wheels (8) · heavier-than-air (8) · landing (8)
Full specification filed date:
Application number:
None (22) · 324718 (2)
Granted:
Related to aircraft:
Patent agent:
None (94) · Munn & Co. (11) · None (5) · Marks & Clerk (3) · H. D. Fitzpatrick & Co. (3) · Armengaud jeune (3) · E. Blétry (2) · Mewburn, Ellis & Pryor (2) · Rayner & Co. (2) · C. Blétry (2) · C. A. Snow & Co. (2) · Sigmund Herzog (2) · Dyrenforth, Lee, Chritton, and Wiles (2) · Victor J. Evans (2) · Herbert Haddan & Co. (2) · William L. Hall (2) · W. J. Fitzgerald & Co. (2)
National tech categories:
None (77) · USPC 244/76R (21) · USPC 244/20 (21) · FR 6.4 (21) · USPC 244/70 (17) · USPC 244/9 (13) · USPC 244/90R (6) · FR 6.3 (6) · USPC 244/19 (5) · USPC 244/39 (4) · USPC 244/119 (3) · USPC 244/904 (3) · USPC 244/80 (3) · USPC 244/38 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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