Patent US-1903-790407
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This patent does not refer to aircraft and appears to have no specific relation to aircraft.
- Patent tech categories: This appears to be a 100% misclassification: CPC B64C11/48 Units of two or more coaxial propellers
- Inventor location: 27 Rankenstrasse, Charlottenburg, Germany
Sources
- Patent 790407 document and bibliographic info on espacenet
- Patent 790407 at google patents
| Year filed | 1903 |
|---|---|
| Year granted | 1905 |
| Office | US |
| Patent number | 790407 |
| Inventors | Johann Stumpf |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | General Electric Company |
| Applicant type | COMPANY |
| Applicant is inventor? | No |
| Original title | Steam-turbine |
| English title | Steam turbine |
| Tech fields | |
| Filing date | 1903/09/08 |
| Full specification filed date | |
| Application number | 1903172237 |
| Grant date | 1905/05/23 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | 172237 |
| Patent agent | |
| Assigned to | General Electric |
| National tech categories | USPC 416/128, USPC 415/60, USPC 290/52 |
| IPCs | |
| CPCs | CPC F03D1/025, CPC B64C11/48, CPC Y02E10/72 |
| Family year | 1903 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 46914484 |
| INPADOC family ID | 43696650 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 3 |
