Drilldown: Patents

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Patents > Number of text pages: 6-7 & Number of diagram pages: 3

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Office:
Inventors:
None (3) · Ruter William Springer (2) · Louis Brennan (2) · Harold Ingram Sidgwick (2) · Gabriel Babillot (2) · De Bert Hartley (2) · Claude Grahame-White (2) · Edmund Sparmann (2) · Alexander Blair Thaw (2)
Inventor country:
Applicant person:
None (5) · Claude Grahame-White (2) · Ruter William Springer (2) · Louis Brennan (2) · Harold Ingram Sidgwick (2) · Gabriel Babillot (2) · Edmund Sparmann (2) · De Bert Hartley (2) · William Phillips Thompson (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
stability (20) · airplane (18) · None (15) · navigation (13) · frame (12) · Design (10) · control (9) · LTA (9) · propulsion (8) · wings (8) · Propellers (7) · automatic stability (6) · rudder (6) · construction (5) · gyroscope (5) · wheels (5) · HTA (4) · Marine (4) · Subsystem (4) · propeller (4)
Full specification filed date:
Application number:
None (23) · 324718 (2)
Granted:
Related to aircraft:
Patent agent:
None (15) · None (6) · Marks & Clerk (5) · Armengaud jeune (2) · Beckert & Blakeslee (2) · Browne & Co. (2) · E. R. Royston & Co. (2)
CPCs:
None (18) · CPC B64C17/00 (8) · CPC B64B1/00 (6) · CPC B64C3/385 (5) · CPC B64C39/00 (4) · CPC B64C2700/6212 (4) · CPC B64C13/00 (3) · CPC B64C17/06 (3) · CPC B64C2700/6295 (3) · CPC B64C3/52 (2) · CPC B64C2700/6216 (2) · CPC B64C13/24 (2) · CPC B64C3/14 (2) · CPC B64C39/005 (2) · CPC B64C39/10 (2) · CPC B64C33/00 (2) · CPC B64C2700/6218 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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