Patent US-1916-1175474
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The invention is an airplane, not what we now call an airship. It has fixed wing(s) and no gasbag. It is a monoplane in the sense that it has a large pair of wings. It has a smaller auxiliary wing which uses the airflow from the propeller to gain lift.
Newhart and Roderick were both official witnesses to this document.[1]
- Inventor location: Oroville, Butte county, CA, US (FIPSloc=6007, imputed by HistPat)
Sources
References
- Patent 1175474 document and bibliographic info on espacenet
- Patent 1175474 at google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1916 |
| Office | US |
| Patent number | 1175474 |
| Inventors | Harry D Newhart |
| Inventor country | US |
| Applicant person | Harry L Roderick, Harry D Newhart |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | No |
| Original title | Airship |
| English title | Airship |
| Tech fields | |
| Filing date | March 20, 1911 |
| Full specification filed date | |
| Application number | 1911615488 |
| Grant date | March 14, 1916 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 615488 |
| Patent agent | |
| Assigned to | Harry L Roderick |
| National tech categories | USPC 244/80, USPC 244/91 |
| IPCs | |
| CPCs | CPC B64C17/00 |
| Family year | 1911 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 335623953 |
| INPADOC family ID | 43958527 |
| Number of text pages | 3 |
| Number of diagram pages | 3 |
| Number of figures | 3 |
| Number of claims | 4 |
