Drilldown: Patents

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Patents > Tech fields : aerodynamics or propeller & First filing: No & Number of figures: 5-8

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Office:
Inventors:
None (4) · Carlo Navaro (4) · William John Hastings Beach (3) · Robert Esnault-Pelterie (3) · Louis Constantin (3) · Jules-Désiré Gaillard (3) · Emil Lehmann (3) · Thomas Augustus Dring (2) · Rudolf Chillingworth (2) · Maurice-Marie-Louis-Émile Badaire (2) · John Arthur Weis (2) · Hugo Junkers (2) · Howard de Walden (2) · Hans Knudsen (2) · Hans Hermann Hocke (2) · Charles Bellens (2) · Hugo Lentz (2)
Inventor country:
Applicant person:
None (20) · Carlo Navaro (4) · William John Hastings Beach (4) · Robert Esnault-Pelterie (3) · Louis Constantin (3) · Jules-Désiré Gaillard (3) · Emil Lehmann (3) · Thomas Augustus Dring (2) · Maurice-Marie-Louis-Émile Badaire (2) · John Arthur Weis (2) · Hugo Lentz (2) · Howard de Walden (2) · Hans Knudsen (2) · Hans Hermann Hocke (2) · Charles Bellens (2) · Hugo Junkers (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (35)
Granted:
Supplementary to patent:
None (40) · Patent NZ-1909-26981 (4) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent DE-1898-126955 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent GB-1909-12556 (2) · Patent GB-1902-24336 (2) · Patent FR-1905-361570 (2) · Patent ES-1911-50083 (2) · Patent FR-1908-397675 (2)
Related to aircraft:
Patent agent:
None (38) · Armengaud jeune (8) · E. Blétry (4) · Haseltine, Lake & Co. (4) · None (3) · Marks & Clerk (3) · L. Chassevent (3) · J. Germain (2) · Hippolyte Josse (2) · Weismann et Marx (2) · Dom. Casalonga (2)
CPCs:
None (29) · CPC B64C17/00 (10) · CPC B64C2700/6295 (5) · CPC B64B1/00 (5) · CPC B64C2700/6214 (5) · CPC B64C3/52 (4) · CPC B64C2700/6218 (4) · CPC B64C13/00 (4) · CPC B64C1/00 (3) · CPC B64C39/10 (3) · CPC B64C2700/6245 (3) · CPC B64C39/00 (3) · CPC B64C3/385 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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