Patent DE-1915-289673
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Based on a US filing, Patent US-1913-1123253. (The patent makes explicit reference to an IP agreement of 2 June 1911).
Danielson, 1915, Aeroplane speedometer (from Brockett) clearly refers to the same inventor and invention.
- Inventor location: New York
Sources
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
| Year filed | 1915 |
|---|---|
| Year granted | 1916 |
| Office | DE |
| Patent number | 289673 |
| Inventors | Oscar Alvin Danielson |
| Inventor country | US |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Geschwindigkeitsmesser für Luftfahrzeuge beliebiger Art |
| English title | Speedometer for any kind of aircraft |
| Tech fields | LTA, instrument, subsystem, speedometer |
| Filing date | 1915-01-01 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | 1916-01-13 |
| Supplementary to patent | Patent US-1913-1123253 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 42o.13 |
| IPCs | IPC G01P3/36 |
| CPCs | CPC G01P3/36 |
| Family year | |
| First filing? | |
| 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 | 4 |
| Number of claims | 4 |
