Drilldown: Patents

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Patents > Office : CA or NZ or US or Other & Tech fields : automatic stability or safety & Publication date: 1900 - 1999 & Citations from after 1930: None & Number of claims: 5-50000000

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Office: (Click arrow to add another value)
Inventors:
Sam Leonard Walkden (5) · Nazaire Lacrotte (4) · Carlo Navaro (4) · George Brougham Hubert Austin (3) · François Dergint (3) · François d’Astanières (3) · Walter Hermann von Mach (3) · Paul Robin (3) · Robert Esnault-Pelterie (3)
Inventor country:
Applicant person:
None (10) · Sam Leonard Walkden (5) · Carlo Navaro (4) · Paul Robin (3) · Nazaire Lacrotte (3) · George Brougham Hubert Austin (3) · François Dergint (3) · François d’Astanières (3) · Robert Esnault-Pelterie (3) · Ernest Bertin (2) · Otto Albin Budig (2) · Edmond Lévi (2) · Paul Bergeon (2) · Jules-Albert Moreau (2) · József Fenyvesi (2) · Adolphe-François-Joseph Doutre (2) · Bert Hinkler (2) · Alfred-Eugène Pichou (2) · Vigilio Baldo (2) · Alajos Biró (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (29)
Granted:
Supplementary to patent:
None (47) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent GB-1909-8531 (3) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent FR-1902-326476 (2) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent GB-1910-6051 (2) · Patent FR-1911-443878 (2) · Patent FR-1911-438363 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent AU-1911-510 (2)
Related to aircraft:
CPCs:
CPC B64C17/00 (29) · None (25) · CPC B64C2700/6218 (11) · CPC B64C2700/6214 (8) · CPC B64C2700/6212 (4) · CPC B64C39/00 (3) · CPC B64C17/06 (3) · CPC B64D25/04 (3) · CPC B64C2700/6216 (3) · CPC B64C39/005 (2) · CPC B64C13/00 (2) · CPC B64C3/385 (2) · CPC B64C2700/6295 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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