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Patents > CPCs : CPC B64C13/00 or CPC B64C2700/6243 & Number of diagram pages: 1-2

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Office:
Inventors:
Anton Flettner (10) · None (10) · Robert Esnault-Pelterie (6) · John Law Garsed (6) · Louis Blériot (4) · Roger Sommer (4) · René Caudron (4) · Harris Booth (4) · Frederick William Lanchester (3) · Halvor Gaara (3) · Antonio Gustiana (3)
Inventor country:
Applicant person:
None (15) · Anton Flettner (10) · John Law Garsed (6) · Robert Esnault-Pelterie (6) · Louis Blériot (4) · René Caudron (4) · Roger Sommer (4) · Harris Booth (4) · Halvor Gaara (3) · Frederick William Lanchester (3) · Antonio Gustiana (3)
Applicant is inventor:
Tech fields:
airplane (114) · Control (90) · stability (57) · steering (43) · navigation (40) · rudder (38) · None (29) · frame (27) · design (27) · wings (22) · aerodynamics (20) · Lift (12) · construction (12) · subsystem (11) · aileron (11) · automatic stability (10) · Propellers (8) · biplane (8) · balance (7)
Full specification filed date:
Application number:
None (24)
Granted:
Supplementary to patent:
None (180) · Patent FR-1912-451312 (2) · Patent DE-1918-388537 (2) · Patent FR-1915-477321 (2) · Patent US-1909-1008096 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent US-1909-970771 (2) · Patent US-1910-1055379 (2) · Patent US-1913-1118124 (2)
Related to aircraft:
Patent agent:
None (49) · Armengaud jeune (13) · Marks & Clerk (9) · Weismann et Marx (7) · Brewer & Son (7) · Haseltine, Lake & Co. (6) · Boult, Wade & Tennant (6) · Brierley & Howard (4) · Abel & Imray (4) · John P. Tarbox (4) · Munn & Co. (4) · H. Boettcher fils (3) · None (3) · Dupont et Elluin (3) · Brandon frères (3) · Paul Blum (3)
National tech categories:
None (85) · FR 6.4 (67) · DE 77h.5 (19) · USPC 244/90R (14) · USPC 244/233 (13) · USPC 244/82 (6) · USPC 244/88 (6) · USPC 244/234 (5) · USPC 244/78.1 (5) · USPC 244/89 (4) · USPC 244/225 (4) · USPC 244/87 (4) · USPC 244/231 (3) · USPC 244/237 (3) · DE 62b.15 (3) · USPC 244/119 (2)
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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