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Patents > Tech fields : Airplane or propeller & CPCs : CPC B64C17/00 or CPC B64C35/00 & Number of figures: 2-4

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Office:
Inventors:
Robert Esnault-Pelterie (7) · Otto Albin Budig (4) · Burt Jackson Pressey (4) · None (4) · Adolphe-François-Joseph Doutre (3) · Armand-Jean-Auguste Deperdussin (3) · Louis-Adolphe Hayot (3) · Albéric de la Celle (3)
Inventor country:
Applicant person:
None (8) · Robert Esnault-Pelterie (7) · Burt Jackson Pressey (4) · Otto Albin Budig (4) · Albéric de la Celle (3) · Louis-Adolphe Hayot (3) · Armand-Jean-Auguste Deperdussin (3) · Adolphe-François-Joseph Doutre (3)
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Application number:
None (11)
Granted:
Supplementary to patent:
None (76) · Patent US-1908-1077750 (3) · Patent FR-1911-446282 (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent US-1908-1081147 (2) · Patent FR-1912-442419 (2) · Patent HU-1909-49726 (2) · Patent FR-1912-450608 (2)
Related to aircraft:
Patent agent:
None (33) · Armengaud jeune (9) · None (8) · Abel & Imray‎ (4) · Société A. Frey et de Carsalade (3) · P. Follin (3) · Edward Evans & Co. (3) · Charles Dony (3) · E. Blétry (3) · Philip Middleton Justice (2) · J. Bonnet-Thirion (2) · Herbert Haddan & Co. (2) · Lefort (2) · Louis Tailfer (2) · Dupont et Elluin (2) · M. Zerolo (2) · Marks & Clerk (2) · Émile Bert (2) · Alcide Fabe (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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