Drilldown: Patents

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Patents > Office : FR or UN & Applicant type : 1 or COMPANY+INDIV or INDIV & Patent agent : J. Germain or Lavoix et Moses or None & National tech categories: FR 6.4 & Number of claims: 4-6

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Office: (Click arrow to add another value)
Inventors:
Achille Derazey (2) · Jean-François Ernoult (2) · Pierre Le Goaziou (2) · Léon-Émilien Seutin fils (2) · Jean Desbois (2) · Théophile-Alfred-Émilien Seutin père (2)
Inventor country:
Applicant person:
None (2) · Jean Desbois (2) · Pierre Le Goaziou (2) · Léon-Émilien Seutin fils (2) · Théophile-Alfred-Émilien Seutin père (2)
Applicant firm:
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (24) · Design (15) · stability (14) · Propulsion (12) · frame (10) · Construction (9) · Propellers (9) · Aerodynamics (8) · Control (7) · helicopter (6) · navigation (6) · rudder (6) · LTA (6) · Wings (5) · piloting (5) · nacelle (4) · steering (4)
Full specification filed date:
Application number:
None (3)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (8) · CPC B64C39/00 (8) · CPC B64C17/00 (5) · CPC B64C23/005 (5) · CPC B64C2700/6274 (4) · CPC B64B1/58 (3) · CPC B64B1/00 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6216 (2) · CPC B64C2700/6212 (2) · CPC B64C27/04 (2) · CPC B64C3/14 (2) · CPC B64C17/06 (2) · CPC B64D1/04 (2) · CPC B64C1/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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