Drilldown: Patents

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

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Office:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (285) · airfoil (2)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (256) · Munn & Co. (13) · Armengaud jeune (7) · Brandon frères (7) · Victor J. Evans (6) · John P. Tarbox (6) · Marks & Clerk (5) · None (4) · Y. Rabilloud et fils (3) · Weismann et Marx (3) · Watson E. Coleman (3) · Michael J. Stark & Sons (3) · Jensen & Son (3) · J. Bonnet-Thirion (3) · Charles Dony (3) · Haseltine, Lake & Co. (3)
Assigned to:
None (498) · Curtiss Aeroplane and Motor Corporation (2)
IPCs:
None (331) · IPC B64C39/00 (18) · IPC B64B1/00 (14) · IPC B64C11/00 (13) · IPC B64C17/00 (11) · IPC B64C3/38 (9) · IPC B64C35/00 (9) · IPC B64C3/00 (7) · IPC B64C33/02 (7) · IPC B64C3/14 (6) · IPC B64C1/00 (6) · IPC B64C3/56 (5) · IPC B64C33/00 (4) · IPC B64C3/52 (4) · IPC B64B1/40 (4) · IPC B64C31/06 (3) · IPC B63H11/00 (3) · IPC B64C23/00 (3) · IPC B64C11/16 (3)
CPCs:
None (159) · CPC B64B1/00 (23) · CPC B64C11/006 (22) · CPC B64C2700/6295 (20) · CPC B64C35/00 (19) · CPC B64C33/02 (18) · CPC B64C3/14 (18) · CPC B64C39/00 (12) · CPC B64C17/00 (12) · CPC B64C13/00 (10) · CPC B64C39/005 (9) · CPC B64C11/00 (9) · CPC B64C23/005 (9) · CPC B64C3/00 (8) · CPC B64C3/385 (8) · CPC B64C27/54 (8) · CPC B64C39/08 (8) · CPC B63H1/12 (7) · CPC B64B1/40 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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