Drilldown: Patents

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Patents > Tech fields : Orthopter or marine & Supplementary to patent: None

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Office:
Inventor country:
Inventor location:
None (324) · England (4) · Loire (4) · New York state (3) · County of London (3) · Budapest (3) · Hampshire (2) · Northants (2) · Peterborough (2)
Applicant person:
None (124) · Glenn Hammond Curtiss (3) · Reinhold Schmiechen (3) · Michael Stefan Bjelvučić (3) · Frederick Brackett (3) · Wallace Rupert Turnbull (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (225)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (167) · John P. Tarbox (8) · Munn & Co. (8) · None (5) · Brandon frères (5) · Armengaud jeune (4) · 0 (3) · Haseltine, Lake & Co. (3) · H. Bœttcher fils (3) · Michael J. Stark & Sons (3) · C. Blétry (3) · J. Bonnet-Thirion (3) · W. P. Thompson & Co. (3)
National tech categories:
None (112) · FR 6.4 (37) · IT 8 (12) · FR 6.2 (10) · GB 4 propel & steer (8) · USPC 244/50 (7) · FR 6.3 (7) · DE 77h.9 (6) · DE 77 (6) · USPC 244/119 (4) · FR 6.1 (4) · USPC 244/70 (4) · AU 90.3 (4) · BE K (4)
IPCs:
None (223) · IPC B64C11/00 (17) · IPC B64C35/00 (14) · IPC B64C39/00 (11) · IPC B64B1/00 (9) · IPC B64C33/02 (6) · IPC B64C17/00 (5) · IPC B64C11/16 (3) · IPC B64C33/00 (3) · IPC B64C3/00 (3) · IPC B63B1/20 (3)
CPCs:
None (114) · CPC B64C11/006 (26) · CPC B64C35/00 (25) · CPC B64B1/00 (14) · CPC B64C33/02 (10) · CPC B64C11/00 (8) · CPC B64C27/54 (8) · CPC B63H1/12 (7) · CPC B64F2700/6261 (6) · CPC B63H1/04 (6) · CPC B64C2700/6295 (5) · CPC B64C39/00 (5) · CPC B64C11/48 (5) · CPC B64C13/00 (5) · CPC B64B1/40 (4) · CPC B64C39/005 (4) · CPC B64C17/00 (4) · CPC B64C33/00 (4) · CPC B64C23/005 (4)
First filing:
Citations from after 1930:
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