Drilldown: Patents

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Patents > Tech fields: propeller & Publication date: 1900 - 1999 & Cites these patents: None

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Office:
Inventors:
None (19) · Christian Lorenzen (7) · Gustav Mees (5) · Thomas Augustus Dring (5) · Lucien Chauvière (4) · Spencer Heath (3) · Jakob Haw (3) · Paul Frederik Degn (3)
Applicant person:
None (89) · Lucien Chauvière (4) · Gustav Mees (4) · Spencer Heath (3) · Paul Frederik Degn (3) · Philippe Delbert (2) · Ottó Krausz (2) · Antoine-Padoue Filippi (2) · Rudolf Krocker (2) · Hugo Hueckel (2) · Emanuel Spreekmeester (2) · William John Hastings Beach (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (111)
Granted:
Supplementary to patent:
None (122) · Patent GB-1909-12556 (4) · Patent FR-1908-405961 (3) · Patent FR-1909-410140 (3) · Patent DE-1917-305040 (3) · Patent DE-1917-323641 (2) · Patent DE-1913-290120 (2) · Patent FR-1904-340154 (2) · Patent GB-1908-28547 (2) · Patent GB-1906-1436 (2) · Patent GB-1911-5162 (2) · Patent DE-1899-123884 (2)
Related to aircraft:
Patent agent:
None (99) · Schwab (5) · Armengaud jeune (5) · Henry Hughes (4) · Chassevent (4) · E. Blétry (3) · Arthur Otto Sachse (3) · Dom. Casalonga (2) · J. Bonnet-Thirion (2) · Coquillat (2) · G. de Mestral et F. Harlé (2) · E. Blum & Co. (2) · C. Fehlert, G. Loubier, Fr. Harmsen, A. Büttner u. E. Meißner (2) · Weismann et Marx (2)
IPCs:
None (76) · IPC B64C11/16 (12) · IPC B64B1/00 (9) · IPC B64C11/00 (7) · IPC B64C23/00 (6) · IPC B64C17/00 (3) · IPC B64C11/34 (3) · IPC B64C11/30 (3) · IPC B64C39/00 (3) · IPC B64C9/00 (3) · IPC B64C27/04 (3)
CPCs:
None (64) · CPC B64B1/00 (12) · CPC B64C11/006 (9) · CPC B64C23/005 (7) · CPC B64C11/16 (7) · CPC B64C27/04 (4) · CPC B64C17/00 (4) · CPC B64C11/04 (4) · CPC B64C11/00 (4) · CPC B64C39/008 (3) · CPC B64C11/30 (3) · CPC B64C11/20 (3) · CPC B64C27/00 (3)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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