Patent US-1916-1271213
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- Inventor location: subject of the King of Hungary, and resident of Astoria, in the county of Queens and State of New York
- Tech class CPC B64C9/00 Adjustable control surfaces or members, e.g. rudders
- "Improves on" earlier invention patented as 1179554
- Useful on aircraft "particularly of the airship type", but not exclusively LTA
Sources
- Patent 1271213 document and bibliographic info on espacenet
- Patent 1271213 at google patents
| Year filed | 1916 |
|---|---|
| Year granted | 1918 |
| Office | US |
| Patent number | 1271213 |
| Inventors | Paul Petres |
| Inventor country | US |
| Applicant person | Paul Petres |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Dirigible propeller-mounting |
| English title | Dirigible propeller-mounting |
| Tech fields | propeller, construction, dirigible |
| Filing date | 1916-08-16 |
| Full specification filed date | 1918-03-23 |
| Application number | 22438718 |
| Grant date | 1918-07-02 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 294387 |
| Patent agent | Alexander Denes |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C9/00 |
| Family year | 1916 |
| First filing? | 1 |
| Cites these patents | Patent US-1915-1179554 |
| Citations from after 1930 | |
| Application ID | 47942230 |
| INPADOC family ID | 44435924 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 2 |
