Patent US-1916-1237318
Jump to navigation
Jump to search
Wings on pivots; helicopter propellers; maybe orthopter (there a reference to beating wings); possibly LTA (based on the term airship and the shape of the craft, but no clear reference to gasbags or other balloon equipment); series or set of propellers
- Might be a craft of many diverse elements with no key invention
- Tech class CPC B64C39/005: Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a horizontal transversal axis
- Inventor location: Philadelphia, Pennsylvania
Sources
- Patent 1237318 document and bibliographic info on espacenet
- Patent 1237318 at google patents
| Year filed | 1916 |
|---|---|
| Year granted | 1917 |
| Office | US |
| Patent number | 1237318 |
| Inventors | John Flink |
| Inventor country | US |
| Inventor location | |
| Applicant person | John Flink |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Airship |
| English title | Airship |
| Tech fields | hybrid, helicopter, flapping wings, propellers |
| Filing date | 1916-10-10 |
| Full specification filed date | |
| Application number | 12489016 |
| Grant date | 1917-08-21 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 124890 |
| Patent agent | Victor J. Evans |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C39/005 |
| Family year | 1916 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 5 |
| Application ID | 47881911 |
| INPADOC family ID | 43145758 |
| Number of text pages | 3 |
| Number of diagram pages | 4 |
| Number of figures | 8 |
| Number of claims | 3 |
