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Patents > CPCs : CPC B64C1/12 or CPC B64C23/005 & Number of figures: 3-10

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Office:
Inventors:
None (7) · Alfred William Turner (3) · Walter Fisher Luff (3) · Nelson Leslie Hyatt (3) · Maurice-Achille Lécuyer (3)
Inventor country:
Inventor location:
None (186) · Seine (7) · California (4) · Nord (4) · Chicago (3) · Aisne (3) · Indiana (2) · Villers-Cotterêts (2) · the Bronx (2) · Texas (2) · Seine-et-Oise (2) · Pennsylvania (2) · Paris (2) · New York county (2) · New York (2) · Minnesota (2) · Meurthe-et-Moselle (2) · Birmingham (2)
Applicant person:
None (13) · Alfred William Turner (3) · Maurice-Achille Lécuyer (3) · Walter Fisher Luff (3) · Nelson Leslie Hyatt (3)
Applicant is inventor:
Tech fields:
None (79) · airplane (75) · propulsion (50) · Hybrid (37) · Helicopter (37) · frame (33) · navigation (28) · propeller (26) · design (25) · ascension (20) · propellers (20) · stability (18) · construction (16) · LTA (15) · lift (14) · sustentation (12) · wings (12) · heavier-than-air (10) · HTA (10) · whole (10)
Full specification filed date:
Application number:
None (18)
Granted:
Supplementary to patent:
None (202) · Patent DE-1909-220044 (2) · Patent AT-1909-40038 (2) · Patent AU-1916-630 (2) · Patent FR-1909-404954 (2) · Patent FR-1915-525800 (2) · Patent DE-1910-06-18 Carl Hanschke (2)
Related to aircraft:
Patent agent:
None (30) · None (15) · Victor J. Evans (9) · Munn & Co. (7) · G. de Mestral et F. Harlé (5) · Armengaud jeune (5) · Marks & Clerk (4) · W. P. Thompson & Co. (4) · J. Bonnet-Thirion (3) · J. Fayollet (3) · J. Germain (3) · Matray freres et Cie (3) · Paul Caquet (3) · Charles Dony (3) · Borame et Julien (3) · Chassevent (3) · Ad. Sturm (3)
National tech categories:
FR 6.4 (99) · None (61) · USPC 244/6 (34) · USPC 244/66 (17) · USPC 244/12.1 (10) · USPC 244/100R (5) · USPC 244/35R (5) · DE 77 (5) · USPC 244/80 (4) · USPC 244/60 (3) · USPC 244/139 (3) · USPC 244/231 (2) · USPC 244/51 (2) · USPC 244/87 (2) · USPC 244/119 (2) · FR 6.3 (2) · DE 77h.7 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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