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Patents > Patent agent : Briesen & Steele or Haseltine, Lake & Co.

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Office:
Inventors:
George Henry Challenger (12) · Adolphe Clément-Bayard (11) · Harold Arthur Savage (9) · None (5) · Hiram Stevens Maxim (4) · Frederick William Dufwa (4) · Ottavio Ricaldoni (3) · Guido Antoni (3) · Gaetano Arturo Crocco (3) · Louis Marmonier (3) · Edward Joel Pennington (3) · Daniel-Alexis-Léopold Grosclaude (3) · Johann Schütte (3) · René Tampier (3) · Ugo Antoni (3)
Inventor country:
Applicant person:
None (13) · George Henry Challenger (12) · Adolphe Clément-Bayard (10) · Harold Arthur Savage (9) · Frederick William Dufwa (4) · Daniel-Alexis-Léopold Grosclaude (3) · Ugo Antoni (3) · Louis Marmonier (3) · Johann Schütte (3) · Guido Antoni (3) · Hiram Stevens Maxim (3) · William John Mellersh-Jackson (3)
Applicant is inventor:
Tech fields:
airplane (37) · stability (23) · None (22) · LTA (20) · frame (17) · control (14) · construction (11) · navigation (11) · propulsion (10) · design (10) · propeller (9) · military (9) · rudder (8) · gyroscope (8) · wings (8) · Aerodynamics (7) · suspension (7) · balloon (7) · automatic stability (6) · propellers (6)
Full specification filed date:
Application number:
None (52)
Granted:
Supplementary to patent:
None (59) · Patent GB-1913-2294 (2) · Patent US-1914-1368226 (2) · Patent AT-1911-57225 (2) · Patent IT-1915-148941 (2) · Patent GB-1908-21754 (2) · Patent FR-1913-472867 (2) · Patent FR-1907-382895 (2) · Patent FR-1913-467415 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
IPCs:
None (33) · IPC B64C1/00 (10) · IPC B64B1/00 (9) · IPC B64C17/00 (8) · IPC F41A19/05 (8) · IPC B64C3/00 (5) · IPC B64C17/06 (5) · IPC B64C3/38 (4) · IPC B64C13/00 (4) · IPC B64C39/00 (4) · IPC B64B1/58 (3) · IPC B64C3/54 (2) · IPC B64D1/02 (2) · IPC B64D7/02 (2) · IPC CPC B64C13/00 (2) · IPC B64C33/02 (2) · IPC B64C11/16 (2) · IPC F42B3/117 (2) · IPC F42B4/28 (2) · IPC F42C7/12 (2)
CPCs:
None (24) · CPC B64B1/00 (12) · CPC F41A19/05 (8) · CPC B64C17/00 (8) · CPC B64C13/00 (7) · CPC B64C3/00 (5) · CPC B64C17/06 (5) · CPC B64C2700/6216 (4) · CPC B64C39/00 (3) · CPC B64C3/385 (3) · CPC B64C2700/6295 (3) · CPC B64C1/00 (3) · CPC B64B1/58 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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