Patent US-1917-1219121
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Sources
- Patent 1219121 document and bibliographic info on espacenet
- Patent 1219121 at google patents
| Year filed | 1915 |
|---|---|
| Year granted | 1917 |
| Office | US |
| Patent number | 1219121 |
| Inventors | Thomas Rutherford Macmechen |
| Inventor country | GB |
| Applicant person | Thomas Rutherford Macmechen |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Airship or dirigible balloon |
| English title | Airship or dirigible balloon |
| Tech fields | LTA, steerable |
| Filing date | December 1, 1915 |
| Full specification filed date | |
| Application number | 6453015 |
| Grant date | March 13, 1917 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
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| National tech categories | |
| IPCs | |
| CPCs | CPC B64B1/62 |
| Family year | 1915 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 47849783 |
| INPADOC family ID | 46542659 |
| Number of text pages | |
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