Patent FR-1911-432083
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This patent has at least two additions. The second one is Patent FR-1912-15972 Curiously the patent and its successor are categorized differently in technological terms. Is there any other example?
Patent family descending from Patent FR-1911-432083
- Patent FR-1912-432083.15260 (English title: Portable beacon pertinent to aviation and public works, Supplementary to patent: Patent FR-1911-432083, National tech categories: FR 15.1)
- Patent FR-1911-432083 (English title: Portable beacon pertinent to aviation and public works, National tech categories: FR 15.1)
- Patent FR-1912-432083.15972 (English title: Portable beacon pertinent to aviation and public works, Supplementary to patent: Patent FR-1911-432083, National tech categories: FR 15.1)
Sources
- Aéro-Manuel 1914
- Original patent document and bibliography entry on espacenet
Year filed | 1912 |
---|---|
Year granted | 1912 |
Office | FR |
Patent number | 432083 |
Inventors | |
Inventor country | |
Inventor location | |
Applicant person | |
Applicant firm | Société anonyme de Paris Ignicole |
Applicant type | INDIV |
Applicant is inventor? | 0 |
Original title | Phare transportable pour aviation et travaux publics |
English title | Portable beacon pertinent to aviation and public works |
Tech fields | beacon, portable |
Filing date | 1911-07-10 |
Full specification filed date | |
Application number | |
Grant date | 1911-09-27 |
Granted? | 1 |
Publication date | 1911-11-28 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | J.-P. Bonnicart et Cie |
Assigned to | |
National tech categories | FR 15.1 |
IPCs | IPC F21L17/00 |
CPCs | CPC F21L17/00 |
Family year | 1911 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 2 |