Difference between revisions of "Patent FR-1911-426539"

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m (Text replacement - "[http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=FR&NR=" to "{{esp|FR|")
 
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* Inventor location:
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=== Sources ===
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* {{esp|FR|426539a}}
 
{{Patent
 
{{Patent
 
|Year filed=1911
 
|Year filed=1911
Line 4: Line 7:
 
|Office=FR
 
|Office=FR
 
|Patent number=426539
 
|Patent number=426539
|Inventors=Oskar HEIMSTAEDT
+
|Inventors=Oskar Heimstaedt
 
|Inventor country=AT
 
|Inventor country=AT
|Applicant person=HEIMSTAEDT OSKAR
+
|Applicant person=Oskar Heimstaedt
 +
|Applicant firm=
 
|Applicant type=INDIV
 
|Applicant type=INDIV
 
|Applicant is inventor=1
 
|Applicant is inventor=1
 +
|Original title=Hélice aérienne sans action gyroscopique
 +
|English title=Propeller without gyroscopic action
 +
|Tech field=propeller; stability
 
|Filing date=1911-02-24
 
|Filing date=1911-02-24
 +
|Full specification filed date=
 
|Application number=426539D
 
|Application number=426539D
|Grant date=1911-07-08
+
|Grant date=1911-05-11
 
|Granted=1
 
|Granted=1
 +
|Publication date=1911-07-08
 +
|Supplementary to patent=Patent AT-1910-03-15
 +
|Related to aircraft=1
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|Serial number=
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|Patent agent=Armengaud jeune
 +
|Assigned to=
 +
|National tech categories=FR 6.4
 +
|IPCs=IPC B64C11/28
 
|CPCs=CPC B64C11/28
 
|CPCs=CPC B64C11/28
|Family year=1911
+
|Family year=1910
|First filing=0
+
|First filing=1
 +
|Cites these patents=
 +
|Citations from after 1930=
 
|Application ID=19245291
 
|Application ID=19245291
 
|INPADOC family ID=5318022
 
|INPADOC family ID=5318022
 +
|Number of text pages=1
 +
|Number of diagram pages=1
 +
|Number of figures=1
 +
|Number of claims=1
 
}}
 
}}
=== Sources ===
 
* {{esp|FR|426539A espacenet]
 
* Inventor location:
 

Latest revision as of 23:02, 24 September 2021

  • Inventor location:

Sources


Year filed 1911
Year granted 1911
Office FR
Patent number 426539
Inventors Oskar Heimstaedt
Inventor country AT
Applicant person Oskar Heimstaedt
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Hélice aérienne sans action gyroscopique
English title Propeller without gyroscopic action
Tech fields propeller, stability
Filing date 1911-02-24
Full specification filed date
Application number 426539D
Grant date 1911-05-11
Granted? 1
Publication date 1911-07-08
Supplementary to patent Patent AT-1910-03-15
Related to aircraft? 1
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.4
IPCs IPC B64C11/28
CPCs CPC B64C11/28
Family year 1910
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19245291
INPADOC family ID 5318022
Number of text pages 1
Number of diagram pages 1
Number of figures 1
Number of claims 1