Drilldown: Patents

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Patents > Patent agent : H. D. Fitzpatrick & Co. or Haseltine, Lake & Co. or Victor J. Evans

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Office:
Inventors:
George Henry Challenger (12) · Adolphe Clément-Bayard (11) · Harold Arthur Savage (9) · Isaac Bell (6) · None (5) · Hiram Stevens Maxim (4) · Frederick William Dufwa (4) · René Tampier (3) · Guido Antoni (3) · George Lehberger (3) · Gaetano Arturo Crocco (3) · Louis Marmonier (3) · Edward Joel Pennington (3) · Johann Schütte (3) · Daniel-Alexis-Léopold Grosclaude (3) · Ottavio Ricaldoni (3) · Ugo Antoni (3)
Inventor country:
Applicant person:
None (13) · George Henry Challenger (12) · Adolphe Clément-Bayard (10) · Harold Arthur Savage (9) · Isaac Bell (6) · Frederick William Dufwa (4) · Ugo Antoni (3) · Hiram Stevens Maxim (3) · Guido Antoni (3) · George Lehberger (3) · Louis Marmonier (3) · Daniel-Alexis-Léopold Grosclaude (3) · Johann Schütte (3) · William John Mellersh-Jackson (3)
Applicant is inventor:
Tech fields:
airplane (62) · None (50) · stability (40) · frame (37) · LTA (23) · propeller (21) · navigation (21) · rudder (20) · propulsion (19) · control (18) · design (16) · construction (15) · hybrid (15) · wings (12) · propellers (11) · automatic stability (10) · wheels (10) · balloon (10) · gyroscope (10)
Full specification filed date:
Application number:
None (65)
Granted:
Publication date:
Supplementary to patent:
None (154) · Patent FR-1913-467415 (2) · Patent GB-1908-21754 (2) · Patent GB-1913-2294 (2) · Patent FR-1913-472867 (2) · Patent FR-1907-382895 (2) · Patent IT-1915-148941 (2) · Patent AT-1911-57225 (2) · Patent US-1914-1368226 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (138) · USPC 244/80 (8) · USPC 244/45R (5) · USPC 244/104R (4) · USPC 244/119 (4) · USPC 244/139 (3) · USPC 244/35R (3) · USPC 244/233 (3) · USPC 244/66 (3) · USPC 244/79 (3) · USPC 244/90R (3) · USPC 244/48 (2) · USPC 244/51 (2) · USPC 244/64 (2) · USPC 244/73R (2) · USPC 244/177 (2) · USPC 244/87 (2) · USPC 244/131 (2) · USPC 244/100R (2) · GB 4 propel & steer (2)
IPCs:
None (109) · IPC B64C1/00 (12) · IPC B64C17/00 (11) · IPC B64B1/00 (9) · IPC F41A19/05 (8) · IPC B64C39/00 (8) · IPC B64C3/00 (7) · IPC B64C17/06 (5) · IPC B64C13/00 (5) · IPC B64C3/38 (4) · IPC B64B1/58 (3)
CPCs:
CPC B64C17/00 (24) · None (24) · CPC B64B1/00 (16) · CPC B64C13/00 (10) · CPC B64C17/06 (8) · CPC F41A19/05 (8) · CPC B64C23/005 (7) · CPC B64C2700/6295 (7) · CPC B64C3/385 (7) · CPC B64C1/00 (5) · CPC B64C3/00 (5) · CPC B64C39/005 (5) · CPC B64C33/02 (5) · CPC B64C27/82 (4) · CPC B64C9/00 (4) · CPC B64C2700/6216 (4) · CPC B64C2700/6218 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 217 results in range #1 to #217.

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