Difference between revisions of "Patent FR-1915-485270"
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{{Patent family|Patent FR-1915-485270}} | {{Patent family|Patent FR-1915-485270}} | ||
| − | {{Patent family|Patent BE-1914-07-23}} | + | {{Patent family|Patent BE-1914-07-23 François-Henri-Célestin Lacambra}} |
{{Patent | {{Patent | ||
|Year filed=1915 | |Year filed=1915 | ||
Latest revision as of 10:59, 20 March 2024
This original document makes reference to the Belgian priority date 1914-07-23.
- Tech class: CPC F16F3/04: Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs, CPC B65D45/04: Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface comprising U-shaped or bifurcated members coacting with containers these members remaining connected with the closure and with the container when the container is open, e.g. pivoted bails
- Note that this patent was administratively delayed for an unusually long time.
- Inventor location: département Basses-Pyrénées
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Patent family descending from Patent FR-1915-485270
- Patent FR-1915-485270 (English title: Metal expander device and its applications, Supplementary to patent: Patent BE-1914-07-23 François-Henri-Célestin Lacambra, National tech categories: FR 5.3)
- Patent FR-1915-485270.22177 (English title: Metal expander device and its applications, Supplementary to patent: Patent BE-1914-07-23 François-Henri-Célestin Lacambra • Patent FR-1915-485270, National tech categories: FR 5.3)
Patent family descending from Patent BE-1914-07-23 François-Henri-Célestin Lacambra
- Patent FR-1915-485270 (English title: Metal expander device and its applications, Supplementary to patent: Patent BE-1914-07-23 François-Henri-Célestin Lacambra, National tech categories: FR 5.3)
- Patent FR-1915-485270.22177 (English title: Metal expander device and its applications, Supplementary to patent: Patent BE-1914-07-23 François-Henri-Célestin Lacambra • Patent FR-1915-485270, National tech categories: FR 5.3)
| Year filed | 1915 |
|---|---|
| Year granted | 1917 |
| Office | FR |
| Patent number | 485270 |
| Inventors | François-Henri-Célestin Lacambra |
| Inventor country | FR |
| Applicant person | François-Henri-Célestin Lacambra |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Dispositif d'extenseur métallique et ses applications |
| English title | Metal expander device and its applications |
| Tech fields | metal, traction |
| Filing date | 1915/04/09 |
| Full specification filed date | |
| Application number | |
| Grant date | 1917/10/05 |
| Granted? | Yes |
| Publication date | 1917/12/27 |
| Supplementary to patent | Patent BE-1914-07-23 François-Henri-Célestin Lacambra |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Maulvault |
| Assigned to | |
| National tech categories | FR 5.3 |
| IPCs | IPC B65D45/04, IPC F16F3/04 |
| CPCs | CPC B65D45/04, CPC F16F3/04 |
| Family year | 1914 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 6 |
| Number of claims | 3 |
