Drilldown: Patents

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Patents > Office : DE or FR & Tech fields : construction or navigation & Number of claims: None

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Office: (Click arrow to add another value)
Applicant person:
None (199) · Louis Blériot (16) · Robert Esnault-Pelterie (7) · Louis-Isidore Henry (5) · Louis-Honoré Gauthier (5) · Raffaele Ronco fu Riccardo (4) · Raymond Saulnier (4) · Auguste Prouvost (4) · l'abbé Jean-Martin Demongeot (4) · Alfred-Eugène Pichou (3) · Guido Antoni (3) · Gabriel Borel (3) · Léon Morane (3) · Pierre-Nicolas-Victor Lahérard (3) · Guégnot (3) · Jean-Louis Le Hir (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (352)
Granted:
Supplementary to patent:
None (358) · Patent FR-1841-9265 (6) · Patent FR-1861-51979 (3) · Patent FR-1881-142748 (3) · Patent FR-1836-5429 (3) · Patent IT-1913- (2) · Patent FR-1911-419438 (2) · Patent FR-1873-97664 (2) · Patent BE-1909-219837 (2) · Patent FR-1907-377174 (2) · Patent FR-1850-10514 (2) · Patent FR-1883- (2) · Patent IT-1914- (2) · Patent FR-1891-217128 (2) · Patent FR-1892-225358 (2) · Patent FR-1911-432053 (2)
Related to aircraft:
Patent agent:
None (286) · Armengaud jeune (16) · Weismann et Marx (14) · Chassevent (9) · Jules Mathieu (8) · Desnos (7) · Hippolyte Josse (5) · Casalonga (4) · Blétry aîné (4) · Dom. Casalonga (4) · Armengaud aîné (3) · J. Bonnet-Thirion (3) · G. de Mestral et F. Harlé (3) · Gaston Rose (3) · Blétry frères (3) · Dufrené (3)
Assigned to:
IPCs:
None (333) · IPC B64B1/00 (22) · IPC B64C39/00 (14) · IPC B64C11/00 (10) · IPC B64C3/00 (8) · IPC B64B1/58 (6) · IPC B64C33/02 (5) · IPC B64C1/00 (5) · IPC B64C3/52 (5) · IPC B64C25/00 (4) · IPC B64C11/24 (4) · IPC B64C3/38 (3) · IPC B64C13/00 (3)
CPCs:
None (323) · CPC B64B1/00 (24) · CPC B64C39/00 (14) · CPC B64C2700/6295 (10) · CPC B64C3/00 (8) · CPC B64C2700/6235 (7) · CPC B64B1/58 (6) · CPC B64C33/02 (6) · CPC B64C3/52 (6) · CPC B64C13/00 (5) · CPC B64C11/006 (4) · CPC B64C11/24 (4) · CPC B64C25/06 (4) · CPC B64C17/00 (3) · CPC B64C3/385 (3) · CPC B64C11/001 (3) · CPC B64C1/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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