Drilldown: Patents

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Patents > Tech fields : airfoil or marine & First filing: Yes

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Office:
Inventor country:
Inventor location:
None (335) · England (5) · New York state (4) · County of London (3) · Loire (3) · New Jersey (2) · Peterborough (2) · Budapest (2) · New York city (2) · FIPSloc=36061 (2) · Hampshire (2) · Northants (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (141)
Granted:
Related to aircraft:
Patent agent:
None (135) · Munn & Co. (13) · Armengaud jeune (6) · John P. Tarbox (6) · Victor J. Evans (5) · Marks & Clerk (5) · Phillipss (4) · None (4) · Brandon frères (4) · Haseltine, Lake & Co. (4) · H. Bœttcher fils (3) · W. P. Thompson & Co. (3) · Michael J. Stark & Sons (3) · 0 (3) · Watson E. Coleman (3)
National tech categories:
None (98) · FR 6.4 (41) · USPC 244/35R (10) · USPC 244/45R (7) · USPC 244/64 (6) · USPC 244/22 (6) · FR 6.2 (6) · DE 77h.7 (6) · DE 77 (6) · USPC 244/70 (5) · USPC 244/50 (5) · USPC 244/48 (5) · DE 77h.5 (5) · USPC 244/72 (5) · USPC 244/30 (5) · USPC 244/119 (5) · USPC 244/87 (5) · USPC 244/25 (5)
IPCs:
None (217) · IPC B64C39/00 (16) · IPC B64C35/00 (15) · IPC B64C17/00 (11) · IPC B64C11/00 (10) · IPC B64B1/00 (9) · IPC B64C3/38 (8) · IPC B64C3/00 (7) · IPC B64C3/14 (6) · IPC B64C1/00 (6) · IPC B64C3/56 (5) · IPC B64C33/02 (5) · IPC B64C11/16 (4) · IPC B64C3/52 (3) · IPC B64C23/00 (3) · IPC B64C33/00 (3) · IPC B64B1/40 (3) · IPC B64C13/00 (3)
CPCs:
None (47) · CPC B64C35/00 (22) · CPC B64B1/00 (21) · CPC B64C3/14 (19) · CPC B64C11/006 (19) · CPC B64C2700/6295 (14) · CPC B64C33/02 (14) · CPC B64C3/00 (12) · CPC B64C17/00 (11) · CPC B64C39/00 (11) · CPC B64C39/005 (10) · CPC B64C23/005 (9) · CPC B64C3/385 (9) · CPC B64C13/00 (9) · CPC B64C27/54 (8) · CPC B64C11/00 (7) · CPC B64F2700/6261 (7) · CPC B64C2700/6233 (7) · CPC B64C39/08 (7) · CPC B64B1/40 (7)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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