Drilldown: Patents

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Patents > Office : ?? or AT or BE or JP or Other & Patent agent : Marks & Clerk or Munn & Co. or Verhaeghen & Cites these patents: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (66) · LTA (58) · stability (51) · propulsion (45) · frame (44) · None (43) · navigation (38) · propeller (24) · control (21) · balloon (20) · rudder (19) · design (19) · propellers (18) · car (17) · subsystem (16) · landing (15) · wings (15) · hybrid (14) · airfoil (13) · flapping (13)
Full specification filed date:
Application number:
None (124) · 191100210D (2) · 22495318 (2)
Granted:
Supplementary to patent:
None (237) · Patent BE-1913-255172 (3) · Patent GB-1903-27212 (2) · Patent DE-1907-196255 (2) · Patent CA-1909-126457 (2) · Patent AU-1911-510 (2) · Patent GB-1908-21445 (2) · Patent FR-1913-466195 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (194) · USPC 244/64 (8) · USPC 244/233 (6) · USPC 244/3.23 (6) · USPC 244/28 (5) · USPC 244/30 (5) · USPC 244/177 (4) · BE K (4) · USPC 244/70 (3) · USPC 244/97 (3) · USPC 244/100R (3) · USPC 244/22 (3) · USPC 244/9 (3) · USPC 244/27 (3) · USPC 416/116 (3)
IPCs:
None (153) · IPC B64C39/00 (20) · IPC B64B1/00 (13) · IPC B64C3/00 (12) · IPC B64C17/00 (11) · IPC B64C13/00 (9) · IPC B64B1/58 (8) · IPC B64C25/00 (8) · IPC B64C1/00 (6) · IPC B64C35/00 (5) · IPC B64C33/02 (5) · IPC B64C3/38 (4) · IPC B64C27/04 (4) · IPC F42B10/00 (4) · IPC B64B1/40 (4) · IPC B64B1/62 (4) · IPC B64C23/00 (4) · IPC B64C3/56 (3) · IPC B64C31/00 (3) · IPC B64C11/00 (3)
CPCs:
None (32) · CPC B64B1/00 (21) · CPC B64C17/00 (21) · CPC B64C13/00 (19) · CPC B64C2700/6295 (13) · CPC B64C39/005 (13) · CPC B64C3/00 (11) · CPC B64C39/00 (10) · CPC B64C23/005 (9) · CPC B64B1/58 (9) · CPC B64C2700/6256 (7) · CPC B64C11/006 (7) · CPC B64C27/54 (7) · CPC B64C35/00 (7) · CPC B64B1/40 (7) · CPC B64C3/385 (7) · CPC B64C33/02 (6) · CPC F42B10/30 (5) · CPC B64F2700/6226 (5) · CPC B64C2700/6235 (5)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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