Patent US-1909-917695
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Ornithopter; paddle wheels with downward stroke in air and upward stroke hidden; gas bag beneath supposed to improve chances of safe water landing
- Inventor location (imputed by HistPat): Oakland, CA
Sources
- Patent 917695 document and bibliographic info on espacenet
- Patent 917695 at google patents
| Year filed | 1907 |
|---|---|
| Year granted | 1909 |
| Office | US |
| Patent number | 917695 |
| Inventors | Harry Wells |
| Inventor country | US |
| Applicant person | Harry Wells |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Air-ship |
| English title | Air-ship |
| Tech fields | propulsion, LTA, marine, safety |
| Filing date | 1907-08-16 |
| Full specification filed date | |
| Application number | 1907388784 |
| Grant date | 1909-04-06 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 388784 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/28 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1907 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 47175595 |
| INPADOC family ID | 43830637 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
