Drilldown: Patents

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Patents > Tech fields : lift or propeller & Number of claims: None

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Office:
Applicant person:
None (158) · Louis Blériot (5) · Robert Esnault-Pelterie (5) · Guido Antoni (4) · Ugo Antoni (4) · Antoine-Padoue Filippi (3) · Paul Frederik Degn (3) · Rudolf Krocker (3) · Arthur Henry Edwards (3) · Henry Félix Villard (3) · Martin Diederich Rucker (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (238)
Granted:
Supplementary to patent:
None (283) · Patent DE-1899-123884 (4) · Patent GB-1909-12556 (4) · Patent GB-1908-4519 (3) · Patent FR-1908-392672 (2) · Patent GB-1906-1436 (2) · Patent FR-1907-373818 (2) · Patent IT-1907-87304 (2) · Patent DE-1909-227246 (2) · Patent IT-1915-148941 (2) · Patent US-1890-432860 (2) · Patent FR-1911-436934 (2) · Patent DE-1894-76727 (2) · Patent US-1894-526394 (2) · Patent BE-1912-250417 (2)
Related to aircraft:
Patent agent:
None (265) · Armengaud jeune (8) · Weismann et Marx (6) · G. de Mestral et F. Harlé (4) · A. Wunderlich & Cie, Ingénieurs-Conseils (3) · Munn & Co. (3) · Duvinage (3) · Gaston Rose (3) · E. Imer-Schneider (2) · Van der Haeghen (2) · Henry Hughes (2) · B. Singer (2) · Raclot et Cie (2) · Schwab (2) · Gernaert (2) · Brandon frères (2) · 0 (2) · Chassevent (2)
National tech categories:
None (100) · FR 6.4 (49) · BE K (24) · DE 77h.6 (20) · IT 8 (18) · GB 4 propel & steer (16) · DE 77 (9) · GB 4 with buoyant (9) · FR 6.3 (8) · DE 77h (7) · USPC 244/73R (5) · GB 4 (5) · USPC 244/13 (4) · AT 77d (4) · FR 6.3? (4) · FR 6.2 (4) · MX F. II (4) · USPC 244/30 (4) · GB 4 without buoyant (4)
IPCs:
None (274) · IPC B64B1/00 (10) · IPC B64C11/00 (7) · IPC B64C39/00 (6) · IPC B64C33/00 (5) · IPC B64C3/00 (4) · IPC B64C11/20 (4) · IPC B64C11/16 (4) · IPC B64C23/00 (4) · IPC B64C13/00 (3) · IPC B64C1/00 (3)
CPCs:
None (191) · CPC B64B1/00 (20) · CPC B64C11/006 (13) · CPC B64C2700/6295 (10) · CPC B64C33/02 (7) · CPC B64C33/00 (7) · CPC B64C13/00 (7) · CPC B64C39/00 (6) · CPC B64C11/48 (6) · CPC B64C11/00 (5) · CPC B64C27/12 (5) · CPC B64C23/005 (5) · CPC B63H1/12 (5) · CPC B64C9/00 (4) · CPC B64C39/008 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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