Patent FR-1914-468314
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This is identical to Patent US-1913-1087946 and is being treated as a descendant.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: (William Andrew Hutson) 1316 Holmes Street, Kansas City, Jackson County, Missouri, United States, (Margaret Emma Freeman) Pauls Valley, Gavin County, Oklahoma, United States
| Year filed | 1914 |
|---|---|
| Year granted | 1914 |
| Office | FR |
| Patent number | 468314 |
| Inventors | William Andrew Hutson, Margaret Emma Freeman |
| Inventor country | US |
| Applicant person | William Andrew Hutson, Margaret Emma Freeman |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements aux ballons dirigeables |
| English title | Improvements to dirigibles |
| Tech fields | LTA, dirigible |
| Filing date | February 11, 1914 |
| Full specification filed date | |
| Application number | |
| Grant date | April 21, 1914 |
| Granted? | Yes |
| Publication date | July 3, 1914 |
| Supplementary to patent | Patent US-1913-1087946 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | G. Petiau |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1914 |
| First filing? | Yes |
| 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 | 8 |
| Number of claims | 1 |
