Difference between revisions of "Patent FR-1919-491223.20842"

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m (Text replacement - "Jean-Marie-Stephen GRAF" to "Jean-Marie-Stephen Graf")
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This is a [[cert d'addition]].
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=== Sources ===
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* [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=FR&NR=20842E espacenet entry]
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* [https://worldwide.espacenet.com/publicationDetails/originalDocument?CC=FR&NR=20842E&KC=E&FT=D&ND=&date=19190722&DB=&locale= Patent doc] at espacenet
 
{{Patent
 
{{Patent
|Year granted=1916
+
|Year filed=1916
 +
|Year granted=1919
 
|Office=FR
 
|Office=FR
 
|Patent number=20842
 
|Patent number=20842
Line 6: Line 11:
 
|Inventor country=FR
 
|Inventor country=FR
 
|Applicant person=Jean-Marie-Stephen Graf
 
|Applicant person=Jean-Marie-Stephen Graf
|Applicant is inventor=0
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|Applicant type=INDIV
|Filing date=1916-12-13
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|Applicant is inventor=Yes
 +
|Original title=Hydroaéroplane incapotable
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|English title=hydroplane
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|Tech field=hydroplane
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|Filing date=December 13, 1916
 
|Application number=20842D
 
|Application number=20842D
|Grant date=1919-07-22
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|Grant date=July 22, 1919
|Granted=1
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|Granted=Yes
 +
|Supplementary to patent=Patent FR-1919-491223
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|Related to aircraft=Yes
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|National tech categories=FR 6.4
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|IPCs=IPC B64C17/00
 
|CPCs=CPC B64C17/00; CPC B64C2700/6212
 
|CPCs=CPC B64C17/00; CPC B64C2700/6212
 
|Family year=1915
 
|Family year=1915
|First filing=0
+
|First filing=No
 
|Application ID=18731905
 
|Application ID=18731905
 
|INPADOC family ID=5202823
 
|INPADOC family ID=5202823
 +
|Number of text pages=2
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|Number of claims=2
 
}}
 
}}
=== Sources ===
 
* [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=FR&NR=20842E espacenet]
 
* Inventor location:
 

Revision as of 19:44, 11 March 2019

This is a cert d'addition.

Sources


Year filed 1916
Year granted 1919
Office FR
Patent number 20842
Inventors Jean-Marie-Stephen Graf
Inventor country FR
Applicant person Jean-Marie-Stephen Graf
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Hydroaéroplane incapotable
English title hydroplane
Tech fields hydroplane
Filing date December 13, 1916
Full specification filed date
Application number 20842D
Grant date July 22, 1919
Granted? Yes
Publication date
Supplementary to patent Patent FR-1919-491223
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs IPC B64C17/00
CPCs CPC B64C17/00, CPC B64C2700/6212
Family year 1915
First filing? No
Cites these patents
Citations from after 1930
Application ID 18731905
INPADOC family ID 5202823
Number of text pages 2
Number of diagram pages
Number of figures
Number of claims 2