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Patents > CPCs : CPC B63H1/26 or CPC B64B1/40 or CPC B64C11/48

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Office:
Inventors:
None (68) · Adolphe Clément-Bayard (5) · Antoine-Padoue Filippi (4) · Johann Schütte (4) · Hermann Faehrmann (3) · Eugenio PRASSONE (3) · Ralph Hazlett Upson (3) · Henri-Alphonse-Désiré Hervé (3) · André-Julien Mahoudeau (3) · Joseph Allison Steinmetz (3)
Inventor country:
Applicant person:
None (95) · Adolphe Clément-Bayard (5) · Johann Schütte (4) · Antoine-Padoue Filippi (4) · André-Julien Mahoudeau dit de Villethiou (3) · Luft Fahrzeug G.m.b.H. (3) · Joseph Allison Steinmetz (3) · AERONAUTICAL INSTR (3) · Hermann Faehrmann (3) · William Randolph Smith (2) · PRASSONE EUGENIO (2) · John J. Rectenwald (2) · Henri-Alphonse-Désiré Hervé (2) · Frederick Brackett (2) · David Henderson Blake (2) · Comte Antoine Apraxine (2) · James Hartness (2) · Alfred Arnold Remington (2)
Applicant is inventor:
Tech fields:
None (135) · LTA (95) · balloon (45) · propeller (30) · stability (25) · propellers (20) · frame (19) · propulsion (17) · navigation (15) · safety (13) · marine (12) · airship (12) · car (12) · parachute (11) · kite (10) · Design (9) · Churn (8) · captive (8) · rudder (8) · suspension (8)
Full specification filed date:
Application number:
None (149)
Granted:
Supplementary to patent:
None (285) · Patent FR-1902-321808 (2) · Patent US-1912-1033662 (2) · Patent US-1911-1003530 (2) · Patent GB-1911-2636 (2) · Patent FR-1910-423792 (2)
Related to aircraft:
Patent agent:
None (197) · Munn & Co. (9) · Armengaud jeune (6) · Marks & Clerk (4) · Schwab (3) · Hippolyte Josse (3) · H. C. Everett Co. (3) · G. et P. de Mestral (2) · Lavoix et Mosès (2) · None (2) · Dom. Casalonga (2) · Paul Caquet (2) · Chassevent (2) · Richardson (2) · Cruikshank & Fairweather, Limited (2) · Wheatley & Mackenzie (2) · Victor J. Evans (2) · Ad. Sturm (2)
National tech categories:
None (161) · FR 6.4 (36) · USPC 244/127 (17) · FR 6.2 (13) · USPC 244/32 (13) · USPC 244/96 (12) · USPC 244/33 (10) · DE 77 (9) · USPC 244/31 (8) · USPC 416/128 (7) · FR 6.3 (7) · USPC 416/200R (6) · USPC 416/129 (6) · DE 77h (5) · USPC 244/99 (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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