Drilldown: Patents

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Patents > Applicant person: None & Tech fields : airfoil or marine

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Office:
Inventors:
None (30) · Glenn Hammond Curtiss (6) · Johan Peter Hemme Lund (6) · Erik Emanuel Lindkvist (5) · André Gambin (5) · Albert Francis Zahm (4) · Ottavio Ricaldoni (3) · Oswald François Léopold Keun (3) · Gaetano Arturo Crocco (3)
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Full specification filed date:
Application number:
None (159)
Granted:
Supplementary to patent:
None (169) · Patent AU-1909-15563 (4) · Patent FR-1904-340154 (4) · Patent DE-1913-287314 (2) · Patent US-1915-1223319 (2) · Patent US-1914-03-26 Serial No. 827485 Albert Francis Zahm (2) · Patent IT-1908-98601 (2) · Patent IT-1902-65889 (2) · Patent GB-1905-1140 (2) · Patent FR-1909-400569 (2) · Patent FR-1902-326727 (2) · Patent US-1915-1246016 (2) · Patent DE-1911-263643 (2)
Related to aircraft:
Patent agent:
None (127) · John P. Tarbox (7) · Marks & Clerk (6) · Charles Dony (4) · W. P. Thompson & Co. (4) · Armengaud jeune (3) · E. Imer-Schneider (3) · Sidney Hendley (2) · L. Chassevent (2) · Jensen & Son (2) · Haseltine, Lake & Co. (2) · J. Bonnet-Thirion (2) · Brandon frères (2) · Abel & Imray (2)
National tech categories:
None (80) · IT 8 (17) · FR 6.4 (16) · AT 77d (11) · GB 4 propel & steer (7) · FR 6.3 (6) · DE 77h.9 (5) · DE 77h.7 (3) · GB 4 without buoyant (3) · GB 4 with buoyant (3) · FR 6.2 (3) · DK 65 (3) · GB 4 (3) · CH 129b (3) · AU 90.3 (3) · DE 77h.5 (3)
IPCs:
None (156) · IPC B64C35/00 (9) · IPC B64C3/38 (5) · IPC B64C39/00 (4) · IPC B64C23/00 (3) · IPC B64C25/04 (3) · IPC B64C3/00 (3) · IPC B64C3/52 (3) · IPC B64B1/64 (2) · IPC B64C17/00 (2) · IPC B64F1/22 (2)
CPCs:
None (119) · CPC B64C35/00 (15) · CPC B64C11/006 (8) · CPC B64B1/00 (5) · CPC B64C3/385 (5) · CPC B64C23/005 (5) · CPC B64C2700/6233 (4) · CPC B64C39/00 (4) · CPC B64C2700/6295 (4) · CPC B64C3/00 (4) · CPC B63H1/12 (4) · CPC B64C11/48 (3) · CPC B64C3/14 (3) · CPC B64C3/52 (3) · CPC B64C11/00 (3) · CPC B64F2700/6261 (3) · CPC B64C3/48 (2) · CPC B64B1/64 (2) · CPC B64C17/00 (2) · CPC B64C13/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 226 results in range #1 to #226.

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