Patent DE-1909-219636
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- Inventor location: Boston, MA, US
Sources
- Archive record of this patent at Lilienthal museum patents
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | DE |
| Patent number | 219636 |
| Inventors | James Means |
| Inventor country | US |
| Inventor location | |
| Applicant person | James Means |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Einrichtung zur Abgabe von Signalen von Flugmaschinen oder dergl. |
| English title | Device for emitting signals from flying machines or the like |
| Tech fields | communications |
| Filing date | May 21, 1909 |
| Full specification filed date | |
| Application number | |
| Grant date | May 21, 1909 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
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| National tech categories | |
| IPCs | IPC B64D1/16, IPC G09F21/16 |
| CPCs | |
| Family year | 1909 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
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