Patent US-1911-994106
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Airplane with big plane extending to both sides of the front (i.e. forming two wings) and a smaller plane at the back, with a downward-pointing vertical fin extending between the two; baffle flanges prevent the air from spilling over the upper edges of the fin or body and direct it under the fear plane.
- Inventor location: Montreal, Quebec, Canada
Sources
- Patent 994106 document and bibliographic info on espacenet
- Patent 994106 at google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1911 |
| Office | US |
| Patent number | 994106 |
| Inventors | William Boyd Alexander |
| Inventor country | CA |
| Applicant person | William Boyd Alexander |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aeroplane |
| English title | Aeroplane |
| Tech fields | airplane, frame, propeller, wheels, stability, airfoil |
| Filing date | 1911-02-10 |
| Full specification filed date | |
| Application number | 1911607824 |
| Grant date | 1911-06-06 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 607824 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/45R |
| IPCs | |
| CPCs | CPC B64C2700/6295 |
| Family year | 1911 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | 47461722 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
