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Patents > CPCs : CPC B63H1/12 or CPC B64C33/02 & Number of text pages: 3-6

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Office:
Inventors:
Félix Michau (4) · James Dennis Roots (3) · Louis Jolivet (3) · Hermann Hassenbach (3) · None (2) · Henry Shepley Booth (2) · Jean-Baptiste Passat (2) · Louis-Marie Le Dantec (2) · Louis-Isidore Henry (2) · Paul Hochstrasser (2) · Lemuel Seaman Cunningham (2) · Julius Uherkovich de Uherkócz (2) · Charles I. Matson (2) · Ruter William Springer (2) · Roscoe Clair Gore (2) · Herbert Wiley Hetherington (2) · James Peter Olsen Jr. (2) · John Marshall (2) · William Henry Kelly (2) · Victor Camal (2)
Inventor country:
Inventor location:
None (122) · Hérault (2) · Seine-et-Oise (2) · Seine (2) · Morbihan (2) · Montpellier (2) · Missouri (2) · Lorient (2) · Chicago (2) · Cleveland (2)
Applicant person:
None (7) · Felix Michau (4) · Hermann Hassenbach (3) · James Dennis Roots (3) · Louis Jolivet (3) · Roscoe Clair Gore (2) · Paul Hochstrasser (2) · Louis-Marie Le Dantec (2) · Louis-Isidore Henry (2) · Ruter William Springer (2) · Lemuel Seaman Cunningham (2) · Julius Uherkovich de Uherkócz (2) · John Marshall (2) · Jean-Baptiste Passat (2) · Victor Camal (2) · William Henry Kelly (2) · Herbert Wiley Hetherington (2) · Henry Shepley Booth (2) · James Peter Olsen Jr. (2) · Charles I. Matson (2)
Applicant is inventor:
Tech fields:
flapping (50) · ornithopter (38) · None (34) · propulsion (29) · frame (27) · navigation (20) · airplane (19) · hybrid (18) · wings (18) · design (13) · propeller (12) · stability (11) · propellers (11) · rudder (9) · LTA (9) · HTA (9) · landing (8) · marine (7) · takeoff (7)
Full specification filed date:
Application number:
None (16)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (21) · None (9) · C. A. Snow & Co. (6) · Armengaud jeune (5) · Boult, Wade & Tennant (4) · E. Bletry (4) · Chassevent (3) · Marks & Clerk (2) · F. N. Gillent (2) · Munn & Co. (2) · Foster, Freeman, Watson & Coit (2) · Charles Assi (2) · Frederick Benjamin (2) · Brandon frères (2) · Rigot et Prévost (2) · Victor J. Evans (2) · Ad. Sturm (2) · J. Germain (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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