Patent FR-1915-485270.22177
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This is the second addition to Patent FR-1915-485270, which brevet was filed 1915-04-09. The first addition would be designated Patent FR-1915-485270.22177, but this entire family may be very non-aero.
B64C25/62 Spring shock-absorbers; Springs Relevance?
- 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 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 | 1920 |
Office | FR |
Patent number | 22177 |
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 |
Filing date | 1915/12/15 |
Full specification filed date | |
Application number | 22177D |
Grant date | 1920/12/20 |
Granted? | Yes |
Publication date | 1921/05/14 |
Supplementary to patent | Patent BE-1914-07-23 François-Henri-Célestin Lacambra, Patent FR-1915-485270 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Maulvault |
Assigned to | |
National tech categories | FR 5.3 |
IPCs | IPC B64C25/62 |
CPCs | CPC B64C25/62 |
Family year | 1915 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 18733219 |
INPADOC family ID | 10244496 |
Number of text pages | 3 |
Number of diagram pages | 1 |
Number of figures | 5 |
Number of claims | 3 |