Patent US-1911-1048101
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- Tech class: CPC B64B1/64: Gas valve operating mechanisms; CPC Y10T137/7869: Biased open; CPC Y10T137/87394 Carried valve is direct response valve [e.g., check valve, etc.]
- Inventor location: Illfurt, Alsace, (temporarily in) Germany
Patent family descending from Patent GB-1911-1551
- Patent GB-1911-1551 (English title: Improvements in or relating to Balloons for Airships)
- Patent US-1911-1048101 (English title: Balloon for airships, Supplementary to patent: Patent GB-1911-1551, National tech categories: USPC 244/99)
Sources
- Patent 1048101 document and bibliographic info on espacenet
- Patent 1048101 at google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | US |
| Patent number | 1048101 |
| Inventors | Edmund Roth |
| Inventor country | DE |
| Applicant person | Edmund Roth |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Balloon for airships |
| English title | Balloon for airships |
| Tech fields | LTA |
| Filing date | 1911-02-24 |
| Full specification filed date | |
| Application number | 1911610592 |
| Grant date | 1912-12-24 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent GB-1911-1551 |
| Related to aircraft? | 1 |
| Serial number | 610592 |
| Patent agent | Edwards, Heard and Smith |
| Assigned to | |
| National tech categories | USPC 244/99 |
| IPCs | |
| CPCs | CPC B64B1/64, CPC Y10T137/7869, CPC Y10T137/87394 |
| Family year | 1911 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 47554060 |
| INPADOC family ID | 43955918 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 3 |
