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Patents > CPCs : CPC B64C13/00 or CPC B64C2700/6243 & Number of text pages: 2-3

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Office:
Inventors:
None (10) · Anton Flettner (10) · Robert Esnault-Pelterie (6) · John Law Garsed (5) · Roger Sommer (4) · Louis Blériot (4) · René Caudron (4) · Antonio Gustiana (3) · Harris Booth (3) · Frederick William Lanchester (3) · Halvor Gaara (3)
Inventor country:
Applicant person:
None (16) · Anton Flettner (10) · Robert Esnault-Pelterie (6) · John Law Garsed (5) · Roger Sommer (4) · René Caudron (4) · Louis Blériot (4) · Halvor Gaara (3) · Harris Booth (3) · Frederick William Lanchester (3) · Antonio Gustiana (3)
Applicant is inventor:
Tech fields:
airplane (101) · Control (80) · stability (55) · navigation (40) · rudder (40) · steering (38) · frame (25) · design (24) · wings (21) · None (20) · aerodynamics (18) · aileron (13) · Lift (11) · construction (10) · subsystem (9) · automatic stability (9) · biplane (8) · propellers (7) · wing warping (7)
Full specification filed date:
Application number:
None (20)
Granted:
Supplementary to patent:
None (170) · Patent FR-1915-477321 (2) · Patent US-1913-1118124 (2) · Patent US-1910-1055379 (2) · Patent US-1909-970771 (2) · Patent FR-1912-451312 (2) · Patent DE-1918-388537 (2)
Related to aircraft:
Patent agent:
None (49) · Armengaud jeune (11) · Marks & Clerk (8) · Munn & Co. (6) · Boult, Wade & Tennant (5) · Weismann et Marx (5) · John P. Tarbox (4) · Brierley & Howard (4) · Brewer & Son (4) · Abel & Imray (4) · Haseltine, Lake & Co. (3) · Victor J. Evans (3) · Dupont et Elluin (3)
National tech categories:
None (71) · FR 6.4 (56) · DE 77h.5 (19) · USPC 244/90R (14) · USPC 244/233 (12) · USPC 244/88 (6) · USPC 244/234 (6) · USPC 244/78.1 (5) · USPC 244/231 (5) · USPC 244/237 (4) · USPC 244/82 (4) · USPC 244/87 (4) · DE 62b.15 (3) · USPC 244/89 (3) · USPC 244/225 (2) · USPC 244/35R (2) · USPC 244/904 (2) · USPC 244/119 (2) · USPC 244/113 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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