Patent US-1908-971358
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Aerodynamic gasbag included with airplane-style craft for added buoyancy; hydraulic motor, which causes the wings to flap up and down, as well as perhaps powering a small propeller; operator controls rudder by means of a hand-cranked duplex motor (two systems: horizontal and vertical movement of rudder)
- Tech categories: CPC B64C33/02 Wings; Actuating mechanisms therefor
- Inventor location (imputed by HistPat): San Francisco, San Francisco county, CA (FIPSloc=6075)
- Witnesses as shown on the final text page: Geo. H. Strong and Charles Edelman
Sources
- Patent 971358 document and bibliographic info on espacenet
- Patent 971358 at google patents
| Year filed | 1908 |
|---|---|
| Year granted | 1910 |
| Office | US |
| Patent number | 971358 |
| Inventors | Leonard E. Clawson |
| Inventor country | US |
| Inventor location | |
| Applicant person | Leonard E. Clawson |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Aerial machine |
| English title | Aerial machine |
| Tech fields | LTA, airplane, ornithopter, hybrid, airfoil, propulsion, flapping, propeller, rudder, pedal |
| Filing date | 1908/11/05 |
| Full specification filed date | |
| Application number | 1908461193 |
| Grant date | 1910/09/27 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 461193 |
| Patent agent | Geo. H. Strong |
| Assigned to | |
| National tech categories | USPC 244/226, USPC 244/72 |
| IPCs | |
| CPCs | CPC B64C33/02 |
| Family year | 1908 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 7 |
| Number of claims | 4 |
