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Patents > Patent agent : Boult, Wade & Tennant or Brewer & Son or Munn & Co.

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Office:
Inventor location:
None (316) · New York City (5) · New York county (4) · California (3) · New York state (3) · New Jersey (3) · New York (3)
Applicant is inventor:
Tech fields:
airplane (68) · LTA (58) · propulsion (54) · None (53) · frame (49) · stability (44) · navigation (39) · propeller (27) · Rudder (24) · flapping (23) · control (23) · construction (23) · propellers (23) · design (22) · hybrid (17) · car (15) · balloon (14) · landing (13) · parachute (12) · whole (12)
Full specification filed date:
Application number:
None (135) · 191024400D (2) · 22495318 (2)
Granted:
Supplementary to patent:
None (300) · Patent FR-1911-430455 (3) · Patent FR-1909-408197 (3) · Patent IT-1907-03-09 (2) · Patent GB-1911-26722 (2) · Patent FR-1916-502839 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (218) · 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 244/234 (4) · USPC 244/100R (4) · USPC 244/34R (3) · USPC 244/27 (3) · USPC 244/9 (3) · USPC 416/116 (3) · USPC 244/26 (3) · USPC 244/65 (3) · USPC 244/90R (3)
IPCs:
None (185) · IPC B64C39/00 (19) · IPC B64B1/00 (18) · IPC B64C35/00 (15) · IPC B64C1/00 (14) · IPC B64C13/00 (14) · IPC B64C3/00 (8) · IPC B64C17/00 (6) · IPC F42B10/00 (4) · IPC B64C11/00 (4) · IPC B64C23/00 (4) · IPC B64C3/56 (4) · IPC B64C1/08 (3) · IPC B64C13/04 (3) · IPC B63H1/12 (3) · IPC B64C3/38 (3) · IPC B64C25/00 (3) · IPC B64B1/64 (3) · IPC B64C3/18 (3)
CPCs:
None (32) · CPC B64C13/00 (28) · CPC B64B1/00 (25) · CPC B64C17/00 (17) · CPC B64C35/00 (15) · CPC B64C2700/6295 (14) · CPC B64C2700/6256 (12) · CPC B64C23/005 (11) · CPC B64C39/005 (10) · CPC B64C39/08 (9) · CPC B64C33/02 (8) · CPC B64C39/00 (8) · CPC B64C3/00 (8) · CPC B64C11/006 (8) · CPC B64C27/54 (7) · CPC B64C3/385 (7) · CPC B64C2700/6235 (7) · CPC B64B1/40 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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