Patent US-1910-974490
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Propeller (revolving blades) powered by chain wheel
- Inventor location: Neutitschein, Austria-Hungary; engineer
Sources
- Patent 974490 document and bibliographic info on espacenet
- Patent 974490 at google patents
Year filed | 1908 |
---|---|
Year granted | 1910 |
Office | US |
Patent number | 974490 |
Inventors | Hugo Hückel |
Inventor country | AT |
Applicant person | Hugo Hückel |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Blade-feathering mechanism for propellers and the like |
English title | Blade-feathering mechanism for propellers |
Tech fields | propeller, propulsion, feathering |
Filing date | February 21, 1908 |
Full specification filed date | |
Application number | 1908417063 |
Grant date | November 1, 1910 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | 417063 |
Patent agent | Bernie Goldsborough |
Assigned to | |
National tech categories | USPC 244/20 |
IPCs | |
CPCs | CPC B64C39/005 |
Family year | 1908 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 47370500 |
INPADOC family ID | 43847683 |
Number of text pages | 2 |
Number of diagram pages | 6 |
Number of figures | 12 |
Number of claims | 2 |