Patent FR-1865-68151
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- Inventor location: Paris, according to Brewer & Alexander, and archives.inpi.fr.
- Description is incomprehensible according to B&A.
- "Provisional only" meaning not granted, no complete spec filed
- allegedly applicable to aerial craft, according to the description; maybe as propulsion by reaction engine, but not plain
- (Apparently a low quality patent.)
- A few days before this filing, Laroche filed for a French patent which is not obviously the same, but we'll treat it as the parent of this filing.
Patent family descending from Patent FR-1865-68151
- Patent FR-1865-68151 (English title: Improvements to suction and discharge devices, Supplementary to patent: Patent FR-1865-68151, Filing date: 1865-07-22)
- Patent GB-1865-1953 (English title: Fire-engines and hydraulic machines, Supplementary to patent: Patent FR-1865-68151, Filing date: 1865-07-28)
Sources
| Year filed | 1865 |
|---|---|
| Year granted | 1865 |
| Office | GB |
| Patent number | 68151 |
| Inventors | Léon Paul Laroche |
| Inventor country | FR |
| Inventor location | Paris |
| Applicant person | Léon Paul Laroche |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Perfectionnements apportés aux appareils d'aspiration, de refoulement, etc. |
| English title | Improvements to suction and discharge devices |
| Tech fields | propulsion? |
| Filing date | 1865-07-22 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent FR-1865-68151 |
| Related to aircraft? | 0.5 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | 1865 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims |
