Patent FR-1880-135397
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Inventor Blackman must have been Albert Livingstone Blackman.
(Here we have a peculiarity, within earlier research having seemingly associated this patent filing with the patent agent Jovis, and with later, and archivally-visually verifiable research associating the filing with the patent agent Desnos. An error in data entry is possible, conceivably an error in French, Nineteenth Century, analog data entry.)
Perhaps there is another patent associated with Jovis and this one was mixed up with it.
Or, perhaps there is a cert d'addition by one agent after the original was handled by another.
Like its peers, this patent was for 15 years.
Year filed | |
---|---|
Year granted | 1880 |
Office | FR |
Patent number | 135397 |
Inventors | Albert Livingstone Blackman |
Inventor country | |
Inventor location | |
Applicant person | |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 1 |
Original title | Perfectionnements dans les nacelles et appareils pour la navigation aérienne |
English title | improvements in the baskets and apparatus of aerial navigation |
Tech fields | Navigation |
Filing date | |
Full specification filed date | |
Application number | |
Grant date | 1880-03-05 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Desnos |
Assigned to | |
National tech categories | FR 6.3 |
IPCs | |
CPCs | |
Family year | 1880 |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
Sources
- Cdbi1880 p101, O.CXXXV-CXXXVI
- Original patent document and bibliography entry on espacenet
- on google patents