Patent US-1908-922709
| Year filed | 1908 |
|---|---|
| Year granted | 1909 |
| Office | US |
| Patent number | 922709 |
| Inventors | James MEANS |
| Inventor country | US |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Signaling system |
| English title | Signaling apparatus for aerial machines |
| Tech fields | electronics |
| Filing date | '1908-07-01 |
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| Application number | |
| Grant date | '1909-05-25 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 441313 |
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| National tech categories | 116/18 |
| IPCs | 340/815.65 |
| CPCs | 40/213 |
| Family year | H03M1/00, B61L5/1818 |
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| Citations from after 1930 | |
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