Difference between revisions of "Patent FR-1912-447477"

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m (AvionHerbert moved page Patent FR-1913-447477 to Patent FR-1912-447477 without leaving a redirect)
(Roger Sommer various data added or corrected)
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* Inventor location:
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{{Patent family|{{PAGENAME}}}}
 
 
=== Sources ===
 
=== Sources ===
 
* {{esp|FR|447477a}}
 
* {{esp|FR|447477a}}
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* Inventor location: [[Ardennes]] [[département]] de la of France
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{{Patent family|{{PAGENAME}}}}
 
{{Patent
 
{{Patent
 
|Year filed=1912
 
|Year filed=1912
|Year granted=1913
+
|Year granted=1912
 
|Office=FR
 
|Office=FR
 
|Patent number=447477
 
|Patent number=447477
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|Original title=Système de commande de sureté pour la stabilité longitudinale des aéroplanes
 
|Original title=Système de commande de sureté pour la stabilité longitudinale des aéroplanes
 
|English title=Safety command system for airplane longitudinal stability
 
|English title=Safety command system for airplane longitudinal stability
|Tech field=safety; control; stability
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|Tech field=safety; stability; airplane; rudder; steering
|Filing date=August 22, 1912
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|Filing date=1912/08/22
 
|Application number=447477D
 
|Application number=447477D
|Grant date=January 6, 1913
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|Grant date=1912/10/29
 
|Granted=Yes
 
|Granted=Yes
 +
|Publication date=1913/01/06
 +
|Related to aircraft=Yes
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|Patent agent=Armengaud jeune
 
|National tech categories=FR 6.4
 
|National tech categories=FR 6.4
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|IPCs=IPC B64C13/00
 
|CPCs=CPC B64C2700/6256; CPC B64C13/00
 
|CPCs=CPC B64C2700/6256; CPC B64C13/00
 
|Family year=1912
 
|Family year=1912
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|Application ID=19265795
 
|Application ID=19265795
 
|INPADOC family ID=5335462
 
|INPADOC family ID=5335462
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|Number of text pages=2
 +
|Number of diagram pages=1
 +
|Number of figures=3
 +
|Number of claims=4
 
}}
 
}}

Revision as of 16:45, 17 October 2021

Sources

Patent family descending from Patent FR-1912-447477


Year filed 1912
Year granted 1912
Office FR
Patent number 447477
Inventors Roger Sommer
Inventor country FR
Applicant person Roger Sommer
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Système de commande de sureté pour la stabilité longitudinale des aéroplanes
English title Safety command system for airplane longitudinal stability
Tech fields safety, stability, airplane, rudder, steering
Filing date 1912/08/22
Full specification filed date
Application number 447477D
Grant date 1912/10/29
Granted? Yes
Publication date 1913/01/06
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.4
IPCs IPC B64C13/00
CPCs CPC B64C2700/6256, CPC B64C13/00
Family year 1912
First filing? No
Cites these patents
Citations from after 1930
Application ID 19265795
INPADOC family ID 5335462
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 4