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 |