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Patents > Patent agent : Marks & Clerk or Munn & Co. or Robert

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Inventor location:
None (315) · Paris (6) · New York City (5) · Massachusetts (5) · New York county (4) · New York (4) · New Jersey (3) · Hampden County, Massachusetts (3) · New York state (3) · Springfield, Massachusetts (3) · Budapest (3) · California (3)
Applicant is inventor:
Tech fields:
airplane (87) · LTA (64) · stability (63) · frame (56) · None (50) · propulsion (49) · navigation (44) · propeller (31) · rudder (24) · control (23) · design (22) · balloon (22) · flapping (21) · landing (19) · car (19) · wings (19) · propellers (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (292) · Patent AU-1911-510 (2) · Patent GB-1903-27212 (2) · Patent GB-1908-21445 (2) · Patent DE-1907-196255 (2) · Patent CA-1909-126457 (2) · Patent FR-1913-466195 (2)
Related to aircraft:
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National tech categories:
None (233) · 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 244/65 (3) · USPC 244/26 (3) · USPC 244/27 (3) · USPC 244/34R (3) · USPC 416/116 (3) · USPC 244/70 (3) · USPC 244/9 (3) · USPC 244/90R (3)
IPCs:
None (190) · IPC B64C39/00 (21) · IPC B64C17/00 (16) · IPC B64B1/00 (15) · IPC B64C13/00 (14) · IPC B64C3/00 (12) · IPC B64C1/00 (10) · IPC B64B1/58 (9) · IPC B64C25/00 (9) · IPC B64C35/00 (5) · IPC B64C27/04 (4) · IPC B64C33/02 (4) · IPC F42B10/00 (4) · IPC B64C3/38 (4) · IPC B64C23/00 (4)
CPCs:
None (33) · CPC B64C17/00 (28) · CPC B64B1/00 (24) · CPC B64C13/00 (24) · CPC B64C2700/6295 (15) · CPC B64C23/005 (12) · CPC B64C3/00 (12) · CPC B64C39/005 (12) · CPC B64C39/00 (11) · CPC B64B1/58 (10) · CPC B64C2700/6256 (9) · CPC B64C3/385 (9) · CPC B64C33/02 (9) · CPC B64C35/00 (7) · CPC B64C27/54 (7) · CPC B64C11/006 (7) · CPC B64B1/40 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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