Patent FR-1917-498978
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Reference is made on this original document to the British priority date 1916-11-01.
- Tech classifications CPC B64C25/06 Undercarriages fixed, CPC B64C25/62: Spring shock-absorbers; Springs
- Inventor location: England
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1917 |
|---|---|
| Year granted | 1919 |
| Office | FR |
| Patent number | 498978 |
| Inventors | Thomas Sopwith |
| Inventor country | GB |
| Inventor location | |
| Applicant person | Thomas Sopwith |
| Applicant firm | Sopwith Aviation Company Limited |
| Applicant type | COMPANY+INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements dans les chassis d'atterrissage ou chariots de lancement pour aéroplanes et autres appareils analogues |
| English title | Improvements in landing frames or launch carts for airplanes and other similar devices |
| Tech fields | landing, takeoff, wheels, suspension, launching |
| Filing date | 1917/04/27 |
| Full specification filed date | |
| Application number | 498978D |
| Grant date | 1919/11/05 |
| Granted? | Yes |
| Publication date | 1920/01/28 |
| Supplementary to patent | Patent GB-1916-109146 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Ch. de Mosenthal |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C25/00 |
| CPCs | CPC B64C25/62, CPC B64C25/06, CPC B64F2700/6226 |
| Family year | 1916 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19316056 |
| INPADOC family ID | 5379019 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 5 |
