Patent US-1910-979472
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Webbed unfolding propellers; can also be slanted for forward motion
- Tech classifications: CPC B64C39/005: Aircraft ... with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a horizontal transversal axis
- Inventor location: Buffalo, Erie county, NY (FIPSloc=36029, imputed by HistPat) - subject of emperor of Germany
Sources
- Patent 979472 document and bibliographic info on espacenet
- Patent 979472 at google patents
Year filed | 1909 |
---|---|
Year granted | 1910 |
Office | US |
Patent number | 979472 |
Inventors | Fred Goehner |
Inventor country | US |
Applicant person | Fred Goehner |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Flying-machine |
English title | Flying-machine |
Tech fields | helicopter, propeller, frame |
Filing date | 1909-09-27 |
Full specification filed date | |
Application number | 1909519744 |
Grant date | 1910-12-27 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 519744 |
Patent agent | Seyer and Pobb? |
Assigned to | |
National tech categories | USPC 244/20, USPC 416/112 |
IPCs | IPC B64C39/00 |
CPCs | CPC B64C39/005 |
Family year | 1909 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 1 |
Application ID | 47378922 |
INPADOC family ID | 43906610 |
Number of text pages | 3 |
Number of diagram pages | 3 |
Number of figures | 9 |
Number of claims | 4 |