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Patents > Tech fields : landing or marine & IPCs : IPC B64B1/00 or IPC B64C25/00 or IPC B64C39/00

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Office:
Inventors:
None (5) · Robert Esnault-Pelterie (5) · Alfred-Eugène Pichou (3) · Paul Kauffmann (3) · Armand-Jean-Auguste Deperdussin (3) · Édouard Vedovelli (3) · Federico Caproni (2) · Georges-Joseph de Feure (2) · Thomas Sopwith (2) · Frederick William Lanchester (2) · August Brauer (2) · Augustus Moore Herring (2) · Louis-Ferdinand Ferber (2) · Jose Lluzar-Rodrigo (2) · Jean-Baptiste-Émile Dorand (2)
Inventor country:
Applicant person:
None (13) · Robert Esnault-Pelterie (5) · Federico Caproni (3) · Paul Kauffmann (3) · Édouard Vedovelli (3) · Alfred-Eugène Pichou (3) · Armand-Jean-Auguste Deperdussin (3) · Frederick William Lanchester (2) · Jose Lluzar-Rodrigo (2) · Augustus Moore Herring (2) · Louis-Ferdinand Ferber (2) · Jean-Baptiste-Émile Dorand (2) · Thomas Sopwith (2) · Georges-Joseph de Feure (2) · August Brauer (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (11)
Granted:
Supplementary to patent:
None (69) · Patent FR-1909-420322 (3) · Patent FR-1911-419438 (2) · Patent FR-1915-502433 (2) · Patent IT-1917-03-16 Federico Caproni (2) · Patent IT-1915-150227 (2) · Patent FR-1902-326476 (2)
Related to aircraft:
Patent agent:
None (23) · Armengaud jeune (10) · Marks & Clerk (7) · Charles Dony (5) · J. Bonnet-Thirion (5) · Hippolyte Josse (5) · Boult, Wade, and Tennant (3) · None (3) · E. Bletry (3) · Herbert Haddan & Co. (2) · P. Follin (2) · H. Bœttcher fils (2) · Weismann et Marx (2) · Brandon frères (2)
Assigned to:
National tech categories:
FR 6.4 (60) · None (25) · USPC 244/30 (6) · FR 6.3 (4) · FR 6.2 (3) · DE 77h.9 (2) · USPC 244/24 (2) · USPC 244/26 (2) · USPC 244/28 (2) · USPC 244/50 (2) · USPC 244/127 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C25/06 (41) · CPC B64F2700/6226 (36) · CPC B64C25/62 (24) · CPC B64B1/00 (20) · CPC B64C39/00 (19) · CPC B64C25/64 (16) · CPC B64C25/52 (16) · CPC B64C25/54 (15) · CPC B64C2700/6295 (11) · CPC B64C39/005 (6) · CPC B64C25/50 (3) · CPC B64C25/60 (3) · CPC B64C39/08 (3) · CPC B64C2025/005 (2) · CPC B64C25/00 (2) · CPC B64C25/02 (2) · CPC B64B1/40 (2) · IPC B64C25/62 (2) · CPC B64B1/06 (2) · CPC B64C25/36 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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