Patent US-1912-1049117
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Wheeled frame (fuselage) with multiple propellers; not clear how it's different from others
- Inventor location: Chicago, Cook county, IL (FIPSloc=17031, imputed by HistPat)
- Tech class CPC B64C39/005: Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a horizontal transversal axis
- An earlier version of this record indicated there was some reference in this patent spec to this other patents, but I don't see them in the patent spec: US8398015
Sources
- Patent 1049117 document and bibliographic info on espacenet
- Patent 1049117 at google patents
Year filed | 1911 |
---|---|
Year granted | 1912 |
Office | US |
Patent number | 1049117 |
Inventors | Ernest Marek |
Inventor country | US |
Applicant person | Ernest Marek |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Aeroplane |
English title | Aeroplane |
Tech fields | airplane |
Filing date | 1911-11-13 |
Full specification filed date | |
Application number | 1911660053 |
Grant date | 1912-12-31 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 660053 |
Patent agent | Joshua R. Popps? |
Assigned to | |
National tech categories | USPC 244/87, USPC 244/9 |
IPCs | IPC B64C39/00 |
CPCs | CPC B64C39/005 |
Family year | 1911 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 1 |
Application ID | 47555757 |
INPADOC family ID | 43982033 |
Number of text pages | 3 |
Number of diagram pages | 3 |
Number of figures | 4 |
Number of claims | 3 |