Patent US-1886-354413
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| Year filed | 1884 |
|---|---|
| Year granted | 1886 |
| Office | US |
| Patent number | 354413 |
| Inventors | Otto Hartung |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | Yes |
| Original title | Balloon |
| English title | Balloon |
| Tech fields | LTA, propulsion, navigation, aerodrome, helicopter, parachute |
| Filing date | September 10, 1884 |
| Full specification filed date | |
| Application number | |
| Grant date | December 14, 1886 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 218215 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/51 |
| IPCs | IPC B64C9/00 |
| CPCs | CPC B64C9/00 |
| Family year | 1884 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 46164754 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 13 |
| Number of claims | 5 |
Vessel with balloon and a number of propellers, driven by crank shaft (powered by engine or by hand)
Inventor location: Leipsic, Saxony, Germany
Earlier patents on this invention, per original doc: Patent FR-1884-160212 (Feb 9 1884); Patent DE-1883-26930 (Sep 6 1883); Patent GB-1884-2469 (Jan 31 1884), Patent AH-1884-32352 (Oct 31 1884) and AH-50551
Year in page title is granted year. Could switch to filed year.
Sources
- Original doc at google patents
- Short's DB
- PTO 244
- Patent 354413 document and bibliographic info on espacenet
- Patent 354413 at google patents
