Difference between revisions of "Patent FR-1911-438486"
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| − | This is not a certificate of addition, though it is prefaced by the idea of applying under advantageous conditions the apparatus and principles foreseen in [[Patent FR-1908-394718]]. Variability of "incidence" is pertinent here, and the term may be traceable through different | + | This is not a certificate of addition, though it is prefaced by the idea of applying under advantageous conditions the apparatus and principles foreseen in [[Patent FR-1908-394718]]. Variability of "incidence" is pertinent here, and the term may be traceable through different phases over the years. Pertinent to this patent and its forebear is the parallel or independent operation of the surfaces involved. |
| + | |||
| + | It most closely resembles [[Patent GB-1911-25695]] and is therefore likely a descendant of [[Patent BE-1910-230887]]. | ||
=== Sources === | === Sources === | ||
| Line 22: | Line 24: | ||
|Granted=Yes | |Granted=Yes | ||
|Publication date=1912/05/18 | |Publication date=1912/05/18 | ||
| − | |Supplementary to patent=Patent | + | |Supplementary to patent=Patent BE-1910-230887 |
|Related to aircraft=Yes | |Related to aircraft=Yes | ||
|Patent agent=Weismann et Marx | |Patent agent=Weismann et Marx | ||
| Line 28: | Line 30: | ||
|IPCs=IPC B64C1/00 | |IPCs=IPC B64C1/00 | ||
|CPCs=CPC B64C1/00 | |CPCs=CPC B64C1/00 | ||
| − | |Family year= | + | |Family year=1910 |
|First filing=No | |First filing=No | ||
|Application ID=19256980 | |Application ID=19256980 | ||
Revision as of 08:09, 18 April 2024
This is not a certificate of addition, though it is prefaced by the idea of applying under advantageous conditions the apparatus and principles foreseen in Patent FR-1908-394718. Variability of "incidence" is pertinent here, and the term may be traceable through different phases over the years. Pertinent to this patent and its forebear is the parallel or independent operation of the surfaces involved.
It most closely resembles Patent GB-1911-25695 and is therefore likely a descendant of Patent BE-1910-230887.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: Arc-lès-Gray, Haute-Saône, France
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 438486 |
| Inventors | Jean-Gabriel-Joseph Meugniot, André-Charles-Marie Meugniot |
| Inventor country | FR |
| Applicant person | Jean-Gabriel-Joseph Meugniot, André-Charles-Marie Meugniot |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements apportés aux aéroplanes et engins analogues |
| English title | Improvements to airplanes and similar machines |
| Tech fields | airplane, wings, aileron, stability, lift, incidence |
| Filing date | 1911/11/30 |
| Full specification filed date | |
| Application number | 438486D |
| Grant date | 1912/03/19 |
| Granted? | Yes |
| Publication date | 1912/05/18 |
| Supplementary to patent | Patent BE-1910-230887 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Weismann et Marx |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C1/00 |
| CPCs | CPC B64C1/00 |
| Family year | 1910 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19256980 |
| INPADOC family ID | 5327943 |
| Number of text pages | 10 |
| Number of diagram pages | 2 |
| Number of figures | 20 |
| Number of claims | 1 |
