Patent US-1898-612996
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Auxiliary balloon (or kite) for stability; interior balloonette inflated by wind
- Inventor location: Schöneberg, Germany; subject of the Duke of Anhalt
Sources
- Patent 612996 document and bibliographic info on espacenet
- Patent 612996 at google patents
- Short's DB
- PTO 244
| Year filed | 1896 |
|---|---|
| Year granted | 1898 |
| Office | US |
| Patent number | 612996 |
| Inventors | Rudolph Max Wilhelm Hans von Siegsfeld |
| Inventor country | DE |
| Applicant person | Rudolph Max Wilhelm Hans von Siegsfeld |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Air-Balloon |
| English title | Air balloon |
| Tech fields | LTA, balloon, navigation, kite, stability |
| Filing date | 1896-08-14 |
| Full specification filed date | |
| Application number | |
| Grant date | 1898-10-25 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent DE-1893-75731 |
| Related to aircraft? | 1 |
| Serial number | 602800 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/33, USPC 244/99 |
| IPCs | IPC B64B1/40 |
| CPCs | CPC B64B1/40 |
| Family year | 1898 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 46608912 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 5 |
| Number of claims | 3 |
