Patent CH-1912-61594

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Reference is made to a German patent filed 1911-06-20. This must tentatively at the very least be Patent DE-1911-330185, though the original of the latter has filing date 1911-06-21. The contents are identical. This precious issue comes up in one British patent and one French patent making the same date reference and having the same diagrams and so forth.

Regarding filing and granting dates, in the case of Switzerland in particular, we would benefit greatly from further information, particular in terms of the specific legal significance.

Sources

Patent family descending from Patent CH-1912-61594


Year filed 1912
Year granted
Office CH
Patent number 61594
Inventors Gaston Rose
Inventor country FR
Applicant person Gaston Rose
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Dispositif propulseur pour aéroplanes et engins analogues
English title Propuslive apparatus for airplanes and related machines
Tech fields Airplane, Propellers
Filing date 1912-06-20
Full specification filed date
Application number
Grant date
Granted? 1
Publication date
Supplementary to patent Patent DE-1911-330185
Related to aircraft? 1
Serial number
Patent agent A. Ritter
Assigned to
National tech categories CH 129c
IPCs
CPCs
Family year 1911
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 2
Number of figures 4
Number of claims 6