Drilldown: Patents

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Patents > Patent agent : Harry Toulmin or Haseltine, Lake & Co. or Marks & Clerk

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Office:
Inventors:
None (24) · George Henry Challenger (11) · Adolphe Clément-Bayard (10) · Harold Arthur Savage (8) · Norman Arthur Thompson (7) · Johann Schütte (7) · Frederick William Lanchester (6) · John William Dunne (6) · Louis-Adolphe Hayot (4) · Frederick William Dufwa (4) · Samuel Franklin Cody (4) · Hiram Stevens Maxim (4)
Inventor location:
None (258) · County of London (6) · Marseille (4) · Northants (4) · Paris (4) · Peterborough (4) · Springfield, Massachusetts (3) · Lyon (3) · Hampden County, Massachusetts (3) · Massachusetts (3) · Budapest (3) · Berlin (2) · New York (2) · Birmingham (2) · Bouches-du-Rhône (2) · England (2) · Sussex (2)
Applicant person:
None (39) · George Henry Challenger (11) · Adolphe Clément-Bayard (9) · Harold Arthur Savage (8) · Norman Arthur Thompson (7) · Johann Schütte (7) · John William Dunne (6) · Frederick William Lanchester (5) · Louis-Adolphe Hayot (4) · Edward Charles Robert Marks (4) · Frederick William Dufwa (4)
Applicant is inventor:
Tech fields:
airplane (90) · stability (55) · LTA (48) · frame (45) · design (31) · control (30) · construction (30) · None (26) · navigation (25) · wings (25) · propulsion (22) · propellers (21) · balloon (20) · Subsystem (18) · rudder (18) · aerodynamics (16) · Automatic stability (16) · landing (15) · propeller (14) · steering (13)
Application number:
None (93) · 191100210D (2)
Granted:
Supplementary to patent:
None (155) · Patent FR-1913-466195 (2) · Patent IT-1915-148941 (2) · Patent GB-1913-2294 (2) · Patent GB-1903-27212 (2) · Patent FR-1913-472867 (2) · Patent FR-1907-382895 (2) · Patent AU-1911-510 (2) · Patent GB-1908-21445 (2) · Patent FR-1913-467415 (2) · Patent GB-1908-21754 (2) · Patent AT-1911-57225 (2) · Patent US-1914-1368226 (2) · Patent DE-1907-196255 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
None (67) · IPC B64C17/00 (22) · IPC B64C39/00 (19) · IPC B64C1/00 (17) · IPC B64C3/00 (16) · IPC B64B1/00 (15) · IPC B64C13/00 (14) · IPC B64B1/58 (12) · IPC B64C25/00 (8) · IPC B64C35/00 (8) · IPC B64C3/38 (7) · IPC F41A19/05 (7) · IPC B64C33/02 (5) · IPC B64C17/06 (5) · IPC B64C3/56 (4) · IPC B64C27/04 (4) · IPC B64C11/00 (3) · IPC B64C3/18 (3) · IPC B64B1/40 (3) · IPC B64C23/00 (3)
CPCs:
None (46) · CPC B64C17/00 (23) · CPC B64B1/00 (19) · CPC B64C13/00 (17) · CPC B64C3/00 (17) · CPC B64C39/00 (13) · CPC B64C2700/6295 (13) · CPC B64B1/58 (12) · CPC B64C2700/6256 (11) · CPC B64C35/00 (9) · CPC B64C2700/6235 (8) · CPC B64C2700/6218 (7) · CPC F41A19/05 (7) · CPC B64C2700/6214 (6) · CPC B64F2700/6226 (6) · CPC B64C3/385 (6) · CPC B64C2700/6233 (5) · CPC B64C17/06 (5) · CPC B64C33/02 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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