Drilldown: Patents

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Patents > Related to aircraft: Yes & Number of claims: 7-40 & Number of diagram pages: 2-3

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Office:
Inventors:
None (4) · George Brougham Hubert Austin (3) · Francis Alexander Barton (3) · Everard Richard Calthrop (3) · René Hanriot (3) · Henri-Hubert Pagny (3)
Inventor country:
Applicant person:
None (22) · George Brougham Hubert Austin (3) · Everard Richard Calthrop (3) · Francis Alexander Barton (3) · Henri-Hubert Pagny (3) · René Hanriot (3)
Applicant is inventor:
Tech fields:
Airplane (59) · Stability (42) · Frame (40) · Design (36) · Construction (23) · propulsion (22) · Propellers (21) · automatic stability (20) · LTA (19) · navigation (18) · rudder (18) · Wings (17) · control (16) · propeller (13) · landing (12) · None (12) · airship (12) · wheels (12) · aerodynamics (11)
Full specification filed date:
Application number:
None (41)
Granted:
Supplementary to patent:
None (114) · Patent AU-1911-510 (2) · Patent FR-1911-438355 (2) · Patent FR-1908-404631 (2) · Patent US-1909-970771 (2) · Patent GB-1903-27212 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (63) · Marks & Clerk (9) · Charles Dony (4) · Munn & Co. (3) · E. Blétry (3) · A. E. White (3) · Haseltine, Lake & Co. (3) · Armengaud jeune (2) · J. Owden O'Brien (2) · Edmund Hunt & Co. (2) · Herbert Haddan & Co. (2) · None (2) · L. Chassevent (2) · Ernest de Pass (2) · Louis Tailfer (2) · Brewer & Son (2) · W. D. Rowlingson (2)
National tech categories:
None (64) · FR 6.4 (29) · HU V/h (9) · GB 4 propel & steer (3) · USPC 244/45R (3) · CH 129b (3) · USPC 244/80 (3) · USPC 244/234 (3) · USPC 244/100R (3) · USPC 244/22 (2) · USPC 244/28 (2) · USPC 244/13 (2) · USPC 244/6 (2) · GB 4 without buoyant (2) · USPC 244/237 (2) · GB 4 aërostats (2) · GB 4 aëroplanes (2) · FR 6.3 (2) · GB 4 framework (2)
IPCs:
None (76) · IPC B64C17/00 (13) · IPC B64C1/00 (12) · IPC B64C39/00 (9) · IPC B64C33/02 (3) · IPC B64C11/00 (3) · IPC B64C3/54 (3) · IPC B64B1/40 (3) · IPC B64C17/06 (3) · IPC B64C3/18 (3) · IPC B64C33/00 (3)
CPCs:
None (34) · CPC B64C17/00 (19) · CPC B64C2700/6295 (11) · CPC B64C39/00 (8) · CPC B64C2700/6218 (8) · CPC B64C23/005 (7) · CPC B64B1/00 (6) · CPC B64C13/00 (6) · CPC B64C39/005 (4) · CPC B64C17/06 (4) · CPC B64C33/02 (4) · CPC B64C35/00 (3) · CPC B64C3/54 (3) · CPC B64C3/385 (3) · CPC B64C2700/6216 (3) · CPC B64C2700/6214 (3) · CPC B64C39/08 (3) · CPC B64C33/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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