Drilldown: Patents

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Patents > Supplementary to patent: None & CPCs: CPC B64C13/00 & Number of diagram pages: 1-3

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Office:
Inventors:
Anton Flettner (7) · John Law Garsed (6) · Harris Booth (5) · None (3) · René Tampier (3) · John William Copley (3)
Inventor country:
Applicant person:
None (9) · Anton Flettner (7) · John Law Garsed (6) · Harris Booth (5) · John William Copley (3) · René Tampier (3)
Applicant is inventor:
Tech fields:
Airplane (77) · control (60) · stability (45) · rudder (35) · None (35) · navigation (34) · steering (30) · frame (23) · design (14) · wings (11) · construction (10) · aerodynamics (9) · subsystem (8) · aileron (8) · automatic stability (7) · balance (6) · biplane (5) · marine (5) · HTA (5) · Safety (5)
Full specification filed date:
Application number:
None (17)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (49) · Brewer & Son (9) · Armengaud jeune (8) · Munn & Co. (6) · Marks & Clerk (6) · Boult, Wade & Tennant (5) · Weismann et Marx (5) · Brierley & Howard (4) · H. Bœttcher fils (3) · Victor J. Evans (3) · John P. Tarbox (3) · Haseltine, Lake & Co. (3) · None (3)
National tech categories:
None (67) · FR 6.4 (48) · USPC 244/233 (15) · USPC 244/90R (13) · DE 77h.5 (13) · USPC 244/82 (8) · USPC 244/234 (6) · USPC 244/78.1 (6) · USPC 244/237 (5) · USPC 244/231 (4) · USPC 244/89 (4) · USPC 244/35R (3) · USPC 244/87 (3) · USPC 244/225 (3) · USPC 244/222 (3) · USPC 244/88 (3) · DE 62b.15 (2) · USPC 244/904 (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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