Patent US-1911-983868
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Triangular aeroplane with apex pointed forward (x2, one above the other); rotatable propellers and rudders "This invention relates to aeroplanes and to a distribution of the several lifting surfaces whereby stability and ease of control are obtained."
- Tech class CPC B64C39/08: Aircraft not otherwise provided for having multiple wings
- Inventor location: Wyandotte and Detroit, Wayne county, MI (FIPSloc=26163, imputed by HistPat)
Sources
- Patent 983868 document and bibliographic info on espacenet
- Patent 983868 at google patents
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | US |
Patent number | 983868 |
Inventors | William R. Bellville, Lloyd L. Bellville |
Inventor country | US |
Applicant person | William R. Bellville, Lloyd L. Bellville |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Aeroplane |
English title | Aeroplane |
Tech fields | airplane, airfoil, frame, propeller, wheels, rudder |
Filing date | 1910-09-30 |
Full specification filed date | |
Application number | 1910584650 |
Grant date | 1911-02-14 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 585650 |
Patent agent | Barthes & Haight? |
Assigned to | |
National tech categories | USPC 244/35R |
IPCs | |
CPCs | CPC B64C39/08, CPC B64C2700/6295 |
Family year | 1910 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 3 |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 2 |
Number of figures | 5 |
Number of claims | 6 |