Patent US-1907-868488
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Propellers mounted on sparse frame above basket; plurality of small aeroplanes create lift; tagged airplane because of lift mechanism, but exhibits a relatively vertical orientation
- Tech class CPC B64C39/08: Aircraft not otherwise provided for having multiple wings
- Inventor location: Harrisburg, Dauphin county, PA (FIPSloc=42043, imputed by HistPat)
Sources
- Patent 868488 document and bibliographic info on espacenet
- Patent 868488 at google patents
- Short's DB
- PTO 244
| Year filed | 1907 |
|---|---|
| Year granted | 1907 |
| Office | US |
| Patent number | 868488 |
| Inventors | John W. Roshon |
| Inventor country | US |
| Applicant person | John W. Roshon |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flying-machine |
| English title | Flying-machine |
| Tech fields | Propulsion, propeller, airplane, airfoil, frame, takeoff |
| Filing date | 1907-03-26 |
| Full specification filed date | |
| Application number | 1907364663 |
| Grant date | 1907-10-15 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 364663 |
| Patent agent | Victor J. Evans |
| Assigned to | |
| National tech categories | USPC 244/45R |
| IPCs | |
| CPCs | CPC B64C2700/6295, CPC B64C39/08 |
| Family year | 1907 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 47061107 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 2 |
| Number of claims | 4 |
