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Patents > Patent agent : A. M. & Wm. Clark or J. Germain or Munn & Co.

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Office:
Inventors:
Émile Letord (13) · Louis Marmonier (7) · Alexander Blair Thaw (5) · Watson F. Quinby (4) · Charles Michael Wanzer (4) · None (4) · Jean Constantin (4) · Désiré Sival (3) · Joseph Gachet (3) · Malcolm Grover Adams (3) · Robert Ingersoll Eustis (3) · Seth Hart (3) · Euclid Jerome Lowe (3)
Inventor country:
Inventor location:
None (232) · Rhône (7) · New York City (5) · Los Angeles (4) · Illinois (4) · New York county (4) · Balboa (3) · New Jersey (3) · New York (3) · Panama Canal Zone (3) · New York state (3) · California (3)
Applicant person:
None (20) · Émile Letord (13) · Louis Marmonier (7) · Alexander Blair Thaw (5) · Watson F. Quinby (4) · Charles Michael Wanzer (4) · Jean Constantin (4) · Seth Hart (3) · Robert Ingersoll Eustis (3) · Malcolm Grover Adams (3) · Désiré Sival (3) · Joseph Gachet (3)
Applicant is inventor:
Tech fields:
airplane (63) · stability (49) · propulsion (49) · LTA (45) · Frame (44) · None (39) · propeller (32) · navigation (31) · flapping (22) · Control (18) · rudder (16) · design (16) · hybrid (16) · car (15) · safety (11)
Full specification filed date:
Application number:
None (105) · 510212D (2) · 494571D (2) · 496388D (2) · 22495318 (2) · 510210D (2)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (68) · None (66) · USPC 244/64 (10) · USPC 244/22 (6) · USPC 244/233 (6) · USPC 244/3.23 (6) · USPC 244/28 (5) · USPC 244/30 (5) · USPC 244/177 (4) · USPC 244/100R (4) · USPC 244/234 (4) · USPC 416/116 (3) · USPC 244/26 (3) · USPC 244/27 (3) · USPC 244/34R (3) · USPC 244/9 (3) · USPC 244/65 (3) · USPC 244/90R (3)
IPCs:
None (161) · IPC B64C39/00 (16) · IPC B64C1/00 (11) · IPC B64B1/00 (10) · IPC B64C17/00 (10) · IPC B64C27/04 (6) · IPC B64C33/02 (6) · IPC B64C3/00 (5) · IPC B64C13/00 (5) · IPC F42B10/00 (4) · IPC B64C23/00 (4) · IPC B64C3/18 (3) · IPC B64C11/00 (3) · IPC B64C11/16 (3) · IPC B64C25/00 (3) · IPC B64C17/06 (3)
CPCs:
CPC B64C17/00 (20) · CPC B64B1/00 (17) · CPC B64C13/00 (15) · None (13) · CPC B64C23/005 (13) · CPC B64C2700/6295 (12) · CPC B64C33/02 (11) · CPC B64C39/005 (10) · CPC B64C3/385 (8) · CPC B64C39/00 (8) · CPC B64C11/36 (7) · CPC B64C27/54 (7) · CPC B64C11/006 (6) · CPC B64C2700/6281 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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