Patent DE-1879-11490
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- Inventor location: Lachute, Canada
Sources
- Lilienthal museum patents ; Alexander-Katz, 1912 p84
- espacenet look again to figure out the innovation proposed here
- Zeitschrift des Deutschen Vereins zur Förderung der Luftschifffahrt (Zeitschrift für Luftschiffahrt und Physik der Atmosphäre) vol. 4 (1885), p. 86
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
| Year filed | 1879 |
|---|---|
| Year granted | 1880 |
| Office | DE |
| Patent number | 11490 |
| Inventors | William Augustus Leggo |
| Inventor country | CA |
| Inventor location | |
| Applicant person | William Augustus Leggo |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Neuerungen an Luftschiffen |
| English title | Airship innovations |
| Tech fields | LTA |
| Filing date | 1879/10/03 |
| Full specification filed date | |
| Application number | |
| Grant date | 1880/11/06 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent CA-1871-1120 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77 |
| IPCs | IPC C10G7/00, IPC B64B1/58 |
| CPCs | CPC C10G7/00, CPC B64B1/58 |
| Family year | 1880 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 9306868 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 2 |
