Patent US-1878-201200
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| Year filed | |
|---|---|
| Year granted | 1878 |
| Office | US |
| Patent number | 201200 |
| Inventors | Charles F. RITCHEL |
| Inventor country | US |
| Inventor location | |
| Applicant person | G.H. Hess, Winchester, VA |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Improvement in flying-machines |
| English title | Flying machine |
| Tech fields | |
| Filing date | navigation |
| Full specification filed date | propulsion |
| Application number | 1878-03-02 |
| Grant date | |
| Granted? | |
| Publication date | 1878-03-12 |
| Supplementary to patent | 1 |
| Related to aircraft? | |
| Serial number | |
| Patent agent | 1 |
| Assigned to | |
| National tech categories | |
| IPCs | G.H. Hess, Winchester, VA |
| CPCs | USPC 244/51 |
| Family year | B64C9/00 |
| First filing? | B64C9/00 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 45901075 |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
- Sources
- Short's DB; PTO 244 espacenet steering wheel moves pivoting propellor for control over vertical & horizontal motion (potentially using a universal joint); clutch determines direction of propeller-wheel's rotation, thereby allowing operator to move the vessel forward or backwards! Inventor location (imputed): Corry, PA, Chester county, PA (FIPSloc=42029), Erie county, PA (FIPSloc=42049)
