Patent US-1920-1357502
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| Year filed | 1917 |
|---|---|
| Year granted | 1920 |
| Office | US |
| Patent number | 1357502 |
| Inventors | Gaspard LEGROS |
| Inventor country | GB |
| Applicant person | US |
| Applicant firm | GASPARD LEGROS |
| Applicant type | |
| Applicant is inventor? | INDIV |
| Original title | 1 |
| English title | |
| Tech fields | |
| Filing date | |
| Full specification filed date | 1917-11-26 |
| Application number | |
| Grant date | 20404317 |
| Granted? | 1920-11-02 |
| Publication date | 1 |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | B64C2700/6274; CPC B64C23/005 |
| First filing? | 1917 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | 48631482 |
| Number of text pages | 44321317 |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
Sources
- Patent 1357502 document and bibliographic info on espacenet
- Patent 1357502 at google patents
Inventor location (imputed from HistPat): a British subject at Lawrence, county of Essex, MA
