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Patents > CPCs : CPC B64C23/005 or CPC F42C7/12 & Citations from after 1930: None

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Office:
Inventors:
Gustav Mees (9) · None (6) · Maurice-Achille Lecuyer (4) · Charles Wolf (3) · George Mitchell (3) · Karl Klinkosch (3) · Emil Hyra (3)
Inventor country:
Applicant person:
None (22) · Gustav Mees (8) · Maurice-Achille Lecuyer (4) · Karl Klinkosch (3) · Emil Hyra (3) · Charles Wolf (3) · Mitchell GEORGE (3)
Applicant is inventor:
Tech fields:
airplane (94) · None (85) · propulsion (61) · hybrid (41) · frame (39) · helicopter (37) · propeller (36) · design (32) · navigation (31) · propellers (26) · stability (25) · ascension (23) · lift (21) · wings (20) · Takeoff (17) · LTA (15) · aerodynamics (14)
Full specification filed date:
Application number:
None (28)
Granted:
Supplementary to patent:
None (204) · Patent FR-1909-410140 (5) · Patent AT-1911-57225 (4) · Patent DE-1909-220044 (2) · Patent FR-1909-404954 (2) · Patent AT-1909-40038 (2) · Patent FR-1908-407090 (2) · Patent FR-1912-450121 (2) · Patent FR-1915-525800 (2) · Patent DE-1910-06-18 Carl Hanschke (2)
Related to aircraft:
Patent agent:
None (106) · None (9) · G. de Mestral et F. Harlé (5) · Armengaud jeune (4) · Victor J. Evans (4) · Schwab (4) · Marks & Clerk (4) · J. Bonnet-Thirion (3) · J. Germain (3) · C. Blétry (3) · Brandon frères (3) · Borame et Julien (3) · Munn & Co. (3) · Ad. Sturm (3) · Rigot et Prévost (3) · W. P. Thompson & Co. (3)
National tech categories:
None (91) · FR 6.4 (87) · USPC 244/6 (27) · USPC 244/66 (14) · USPC 244/12.1 (11) · DE 77 (5) · USPC 244/60 (5) · USPC 244/100R (4) · USPC 244/80 (4) · USPC 244/139 (4) · USPC 244/104R (3) · FR 6.3 (3) · DE 77h.5 (3) · USPC 244/51 (2) · USPC 244/48 (2) · USPC 244/35R (2) · USPC 244/53R (2) · USPC 244/231 (2) · DE 77h (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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