Patent FR-1911-427196

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As yet there is no definitely established relation between this inventor and the prior Prieur filing of Patent FR-1876-111576 in 1876.

Sources


Year filed 1910
Year granted 1911
Office FR
Patent number 427196
Inventors Yves-Paul-Gaston Le Prieur
Inventor country FR
Applicant person Yves-Paul-Gaston Le Prieur
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Système de stabilisation automatique ou impératif par pendule gyroscopique à cardan irréversible
English title Stability system either automatic or commanded via irreversible gyroscopic pendulum of axis support
Tech fields gyroscope, airplane, stability, automatic stability
Filing date 1910/12/01
Full specification filed date
Application number 427196D
Grant date 1911/05/22
Granted? Yes
Publication date 1911/07/28
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.4
IPCs IPC B64C1/00, IPC B64C17/06
CPCs CPC B64C2700/6216, CPC B64C17/06
Family year 1910
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19245935
INPADOC family ID 5318567
Number of text pages 5
Number of diagram pages 2
Number of figures 15
Number of claims 5