Patent US-1889-399271
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Central balloon with "charging vessels" attached with pipes; sails for travel once risen.
- Inventor location: Philadelphia, Philadelphia county, PA (FIPSloc=42101, imputed by HistPat)
- Inventor characterized as a subject of the King of Saxony
Sources
- Patent 399271 document and bibliographic info on espacenet
- Patent 399271 at google patents
- Short's DB
- PTO 244
| Year filed | 1888 |
|---|---|
| Year granted | 1889 |
| Office | US |
| Patent number | 399271 |
| Inventors | Charles Aug. Künzel |
| Inventor country | SAX, US |
| Applicant person | Charles Aug. Künzel |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Balloon |
| English title | Balloon |
| Tech fields | balloon, LTA, navigation, propulsion |
| Filing date | 1888-06-28 |
| Full specification filed date | |
| Application number | |
| Grant date | 1889-03-12 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 278414 |
| Patent agent | Wiedersheim Kintner |
| Assigned to | |
| National tech categories | USPC 244/26 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1888 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 46241897 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 4 |
| Number of claims | 6 |
