Difference between revisions of "Patent FR-1911-426539"
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+ | * Inventor location: | ||
+ | === Sources === | ||
+ | * {{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 | + | |Inventors=Oskar Heimstaedt |
|Inventor country=AT | |Inventor country=AT | ||
− | |Applicant person= | + | |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- | + | |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 | ||
+ | |Serial number= | ||
+ | |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= | + | |Family year=1910 |
− | |First filing= | + | |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 | ||
}} | }} | ||
− | |||
− |
Latest revision as of 23:02, 24 September 2021
- Inventor location:
Sources
- Original patent document and bibliography entry on espacenet
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 |