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Patents > Supplementary to patent: None & Number of text pages: 7-30 & Number of figures: 6-9

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Office:
Inventors:
Harry S. Bretton (2) · Thomas Mortimer Crepar (2) · Harold Ingram Sidgwick (2) · Claude Grahame-White (2) · Alexander Blair Thaw (2) · William E. Dennis (2)
Inventor country:
Applicant person:
None (7) · Claude Grahame-White (2) · William E. Dennis (2) · Thomas Mortimer Crepar (2) · Harry S. Bretton (2) · Harold Ingram Sidgwick (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
airplane (23) · stability (16) · frame (15) · propulsion (11) · design (9) · None (7) · control (7) · Construction (7) · wings (7) · navigation (6) · Hybrid (5) · propellers (5) · whole (5) · automatic stability (5) · LTA (5) · aerodynamics (4) · propeller (4) · rudder (4) · takeoff (4) · gyroscope (4)
Full specification filed date:
Application number:
None (26) · 324718 (2)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (17) · None (6) · Munn & Co. (6) · Brewer & Son (3) · Haseltine, Lake & Co. (2)
CPCs:
None (22) · CPC B64C17/00 (11) · CPC B64C2700/6218 (5) · CPC B64C13/00 (3) · CPC B64C13/24 (3) · CPC B64C2700/6216 (2) · CPC B64C39/005 (2) · CPC B64C39/00 (2) · CPC B64C33/02 (2) · CPC B64C33/00 (2) · CPC B64C2700/6295 (2) · CPC B64C3/385 (2) · CPC B64C17/06 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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