Patent US-1913-1054989
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Airplane with internal oscillating elements
- Tech class CPC B64C21/02: Influencing air-flow over aircraft surfaces by affecting boundary-layer flow by use of slot, ducts, porous areas, or the like
- Inventor location: Los Angeles, Los Angeles county, CA (FIPSloc=6037, imputed by HistPat)
- Schneider was a subject of Austria-Hungary, and Kurrell a subject of Germany
- inventors signed off on April 27 ; it's filed at USPO on May 4
Sources
- Patent 1054989 document and bibliographic info on espacenet
- Patent 1054989 at google patents
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | US |
| Patent number | 1054989 |
| Inventors | Heinrich Schneider, Theodor Kurrell |
| Inventor country | US |
| Applicant person | Heinrich Schneider, Theodor Kurrell |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aerial navigation |
| English title | Aerial navigation |
| Tech fields | airplane, frame, stability, airfoil, takeoff |
| Filing date | 1912-05-04 |
| Full specification filed date | |
| Application number | 1912695294 |
| Grant date | 1913-03-04 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 695294 |
| Patent agent | Alex H. Lidders |
| Assigned to | |
| National tech categories | USPC 244/203 |
| IPCs | |
| CPCs | CPC B64C21/02 |
| Family year | 1912 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 6 |
| Number of claims | 8 |
