Patent US-1912-1099424

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  • Inventor location: Salmson and Canton are citizens of France and Unné is a subject of the King of Sweden ; all three are filing from 55, rue de la Grange aux Belles, Paris, France.
  • Witnesses as shown on the final text page: Antoine Lavoix and Lucien Memminger ; we believe this Lavoix is that of French patent agents Lavoix et Mosès ; Memminger also recurs within our data, though to a much lesser extent.

Sources

This is a parent patent, via serial number, within the American system. We are still looking for French originals.

Patents which are supplementary to this one


Year filed 1912
Year granted 1914
Office FR
Patent number 1099424
Inventors Émile-Jean-Jules Salmson, Pierre-Georges Unné, Georges-Henri-Marius Canton
Inventor country FR, SE
Inventor location Paris, Seine
Applicant person Émile-Jean-Jules Salmson, Pierre-Georges Unné, Georges-Henri-Marius Canton
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title INTERNAL-COMBUSTION ENGINE
English title Internal-Combustion Engine
Tech fields motors, internal combustion, cylinders
Filing date 1912/03/29
Full specification filed date
Application number
Grant date 1914/06/09
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 687011
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC F02F1/045
Family year 1911
First filing? No
Cites these patents
Citations from after 1930 0
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 2
Number of claims 3