Patent US-1916-1230620
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Powered hang glider? Ornithopter? Aviator is using hands on wings it seems.
- Tech class CPC B64C39/026: Aircraft not otherwise provided for characterised by special use for use as personal propulsion unit
- Inventor location:
Sources
- Patent 1230620 document and bibliographic info on espacenet
- Patent 1230620 at google patents
| Year filed | 1917 |
|---|---|
| Year granted | 1917 |
| Office | US |
| Patent number | 1230620 |
| Inventors | Frank Ezra Summers |
| Inventor country | US |
| Applicant person | Frank Ezra Summers |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aeroplane |
| English title | Aeroplane |
| Tech fields | |
| Filing date | 1916-07-11 |
| Full specification filed date | |
| Application number | |
| Grant date | 1917-06-19 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 108702 |
| Patent agent | John Louis Waters & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C39/026 |
| Family year | 1917 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 1 |
| Application ID | 47870076 |
| INPADOC family ID | |
| Number of text pages | 4 |
| Number of diagram pages | 3 |
| Number of figures | 5 |
| Number of claims | 23 |
