Patent RU-1909-21459
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- Inventor status: иностранец (foreigner)
- Inventor location: Портландѣ, Орегонѣ – Portland, Oregon
Sources
- Patent list in Vozdukhoplavatel Vol. 7 No. 2 (February 1910), p. 183. A review in February of patents from September–December 1909, compiled by Л. Розенцвейг, L. Rosenzweig.
- Assuming for now the dates are filing dates.
- This application received a protection certificate based on Article 198/7 of the 1906 Industrial Law – Охранительныя свидѣтельства, выданныя на основании ст. 198/7 уст. о промышленности (прод. св. зак. Рос. Имп. 1906 г. ч. 4). (At the time Rosenzweig published this list, the patents only had provisional protection with serial numbers.)
- HathiTrust OCR: 3 ноября 1909 г.-№ 41314.-Ин-цу Д. Д. Рекару, — на воздухоплавательную машину
- 1909-11-03 Julian = 1909-11-16 Gregorian
- Scan from VPTB
- 1912-04-30 J = 1912-05-13
| Year filed | 1909 |
|---|---|
| Year granted | 1912 |
| Office | RU |
| Patent number | 21459 |
| Inventors | John Joseph Rekar |
| Inventor country | US |
| Applicant person | Д. Д. Рекар, J. J. Rekar |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | аэростата угловатой пфрма [воздухоплавательная машина] |
| English title | Angular aerostat |
| Tech fields | aeronautics |
| Filing date | 1909-11-16 |
| Full specification filed date | |
| Application number | |
| Grant date | 1912-05-13 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent US-1908-922952 |
| Related to aircraft? | 1 |
| Serial number | 41314 |
| Patent agent | |
| Assigned to | |
| National tech categories | RU Group V |
| IPCs | |
| CPCs | |
| Family year | 1908 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 6 |
| Number of claims | 1 |
