Patent ES-1906-38457

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As has become our standard, the priority date, shown in Espacenet inventor name-based results, in the case of Spanish patent data, is treated as the filing date of the patent, in Spain, not as the actual international priority date. In any case, this Spanish filing is an offshoot of Patent FR-1905-356644, with a modest chance that it bears some particular relation to one of the French additions to said French parent patent.

Sources



Year filed 1906
Year granted 1907
Office ES
Patent number 38457
Inventors Louis Genton
Inventor country FR
Applicant person Louis Genton
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Una máquina que funciona por la pesantez
English title A machine that works by heaviness, or is facilitated by weight or gravity
Tech fields motors, propellers, pulleys, control
Filing date 1906-06-06
Full specification filed date
Application number
Grant date 1906-07-16
Granted? 1
Publication date 1906-07-16
Supplementary to patent Patent FR-1905-356644
Related to aircraft? Yes
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First filing?
Cites these patents
Citations from after 1930
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