Drilldown: Patents

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Patents > Tech fields: automatic stability & Number of claims: 4-40 & Number of diagram pages: 1-2

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Office:
Inventors:
Sam Leonard Walkden (6) · François d’Astanières (4) · Carlo Navaro (4) · Paul Robin (4) · Georges de Bothezat (4) · Robert Esnault-Pelterie (4) · Louis-Adolphe Hayot (3) · François Dergint (3) · Gaston Madeira (3) · Adolphe-François-Joseph Doutre (3) · Jules-Albert Moreau (3)
Inventor country:
Applicant person:
Sam Leonard Walkden (6) · Georges de Bothezat (4) · François d’Astanières (4) · Carlo Navaro (4) · Paul Robin (4) · Robert Esnault-Pelterie (4) · Louis-Adolphe Hayot (3) · François Dergint (3) · Jules-Albert Moreau (3) · Gaston Madeira (3) · Adolphe-François-Joseph Doutre (3)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (17)
Granted:
Supplementary to patent:
None (53) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent GB-1909-8531 (4) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent FR-1911-443878 (3) · Patent AU-1911-510 (2) · Patent FR-1914-475066 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent FR-1910-414892 (2) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent FR-1911-438363 (2) · Patent GB-1910-6051 (2)
Related to aircraft:
Patent agent:
None (33) · Armengaud jeune (12) · Abel & Imray (5) · Marks & Clerk (4) · None (4) · H. Bœttcher fils (3) · Edward Evans & Co. (2) · Paul Coulomb (2) · Boult, Wade & Tennant (2) · Société A. Frey et de Carsalade (2) · Schwab (2) · Haseltine, Lake & Co. (2) · E. Blétry (2) · L. Chassevent (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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