Patent US-1910-994897
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"...a combined aeroplane, helicopter, and orthoptera ..."; hybrid with boxy frame, adjustable propellers, vertical and horizontal; plus flapping elements; rudder tilts a little when swung to the side * goes vertical or horizontal
- Tech class CPC B64C33/02 Wings; Actuating mechanisms therefor
- Inventor location: Gainsville, Alachua county, FL (FIPSloc=12001, imputed by HistPat)
Sources
- Patent 994897 document and bibliographic info on espacenet
- Patent 994897 at google patents
| Year filed | 1910 |
|---|---|
| Year granted | 1911 |
| Office | US |
| Patent number | 994897 |
| Inventors | David A. Albright |
| Inventor country | US |
| Applicant person | David A. Albright |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aerodrome |
| English title | Aerodrome |
| Tech fields | airplane, helicopter, flapping, hybrid, frame, propeller, rudder, navigation, ornithopter |
| Filing date | 1910-01-22 |
| Full specification filed date | |
| Application number | 1910539442 |
| Grant date | 1911-06-13 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 539442 |
| Patent agent | C. A. Snow & Co. |
| Assigned to | |
| National tech categories | USPC 244/22 |
| IPCs | |
| CPCs | CPC B64C33/02 |
| Family year | 1910 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 4 |
| Number of diagram pages | 3 |
| Number of figures | 8 |
| Number of claims | 5 |
