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Patents > CPCs : CPC A63H27/08 or CPC B64C39/005

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Office:
Inventors:
None (5) · Isaac Bell (5) · Alfred-Eugène Pichou (5) · Henri Peuvot (4) · Charles Lakeman Tweedale (3) · John Muckle (3) · Alfred-Jacques Bergeron (3) · Lucien Fouque (3) · Ruter William Springer (3)
Inventor country:
Inventor location:
None (223) · Seine (7) · Yorkshire (5) · Illinois (4) · Banbridge (3) · County Down (3) · Parkmount, Banbridge (3) · Paris (2) · Harrogate (2) · England (2) · Massachusetts (2) · Chicago (2)
Applicant person:
None (21) · Alfred-Eugène Pichou (5) · Isaac Bell (4) · Henri Peuvot (4) · Lucien Fouque (3) · Charles Lakeman Tweedale (3) · John Muckle (3) · Ruter William Springer (3)
Applicant is inventor:
Tech fields:
kite (89) · None (56) · frame (56) · propulsion (50) · Airplane (31) · navigation (27) · stability (25) · propeller (20) · LTA (17) · design (16) · hybrid (15) · helicopter (13) · kites (11) · flapping (11) · wings (11) · HTA (10) · rudder (9) · aerodynamics (9) · airfoil (9)
Full specification filed date:
Application number:
None (84)
Granted:
Related to aircraft:
Patent agent:
None (96) · None (16) · Munn & Co. (11) · Armengaud jeune (5) · E. Blétry (4) · Marks & Clerk (3) · C. Bletry (3) · H. D. Fitzpatrick & Co. (3) · Brandon frères (3) · A. B. Willson & Co. (2) · Borame et Julien (2) · E. E. Vrooman (2) · Dyrenforth, Lee, Chritton, and Wiles (2) · Dupont et Elluin (2) · C. A. Snow & Co. (2) · Sigmund Herzog (2) · Weismann et Marx (2) · Victor J. Evans (2) · W. J. Fitzgerald & Co. (2)
National tech categories:
None (75) · USPC 244/153R (49) · FR 6.4 (33) · USPC 244/20 (20) · USPC 244/70 (17) · FR 20.1 (13) · USPC 244/9 (13) · FR 6.3 (9) · USPC 244/154 (5) · DE 77 (4) · USPC 244/19 (4) · USPC 244/39 (4) · DE 77h (3) · USPC 244/119 (3) · USPC 416/113 (2) · USPC 416/112 (2) · USPC 244/48 (2) · USPC 244/218 (2) · USPC 244/64 (2) · USPC 244/155R (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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