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Patents > Tech fields : rudder or stability & CPCs : CPC B64C13/00 or CPC B64C2700/6212

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Office:
Inventors:
None (6) · Anton Flettner (5) · Orville Wright (4) · Wilbur Wright (4) · Louis-Isidore Henry (3) · John P. Tarbox (3) · Roger Sommer (3) · Robert Esnault-Pelterie (3)
Inventor country:
Applicant person:
None (15) · Anton Flettner (5) · Wilbur Wright (4) · Orville Wright (4) · Roger Sommer (3) · Robert Esnault-Pelterie (3) · Louis-Isidore Henry (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (14)
Granted:
Supplementary to patent:
None (143) · Patent FR-1914-476300 (2) · Patent US-1915-1149680 (2) · Patent US-1914-1169695 (2) · Patent GB-1913-3848 (2) · Patent FR-1912-451312 (2)
Related to aircraft:
Patent agent:
None (53) · Armengaud jeune (11) · None (7) · E. Blétry (7) · Munn & Co. (6) · J. Germain (5) · Weismann et Marx (3) · Abel & Imray (3) · Brewer & Son (3) · Haseltine, Lake & Co. (3)
National tech categories:
FR 6.4 (85) · None (46) · USPC 244/78.1 (10) · DE 77h.5 (8) · USPC 244/233 (8) · USPC 244/90R (7) · USPC 244/82 (5) · USPC 244/231 (4) · USPC 244/89 (4) · USPC 244/234 (4) · USPC 244/87 (3) · USPC 244/232 (3) · USPC 244/88 (3) · USPC 244/93 (2) · USPC 244/226 (2) · USPC 244/237 (2) · USPC 244/48 (2) · USPC 244/80 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 217 results in range #1 to #217.

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