Patent US-1883-280914
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This vessel 'resembles a bird flying on its back' in the sense of counteracting an LTA force that pulls up; however the 'wings' more resemble the fixed wings of an airplane; tail for stability, steering by wing movements
Inventor location: Para, Brazil
De Souza claims this invention was: Patented in France 10-25-1881, Germany 10-29-1881, England 11-8-1881 #4887, Belgium 11-15-1881, Austria 10-23-1881, Spain 12-1-1881 #2038, Portugal 21-6-1881 #724, Italy 12-7-1881 #13647
The # 46038524 was supposed to be in the application id or inpadoc #
Patent family descending from Patent FR-1881-145512
- Patent FR-1883-145512E (English title: cert of addition . . . system of aerial navigation by means of glider balloons, Supplementary to patent: Patent FR-1881-145512, National tech categories: FR 6.3)
- Patent FR-1881-145512 (English title: system of aerial navigation by means of glider balloons, National tech categories: FR 6.3)
- Patent US-1883-280914 (English title: Apparatus for aerial navigation, Supplementary to patent: Patent FR-1881-145512, National tech categories: USPC 244/25)
Sources
- Patent 280914 document and bibliographic info on espacenet
- Patent 280914 at google patents
- Short's DB
| Year filed | 1881 |
|---|---|
| Year granted | 1883 |
| Office | US |
| Patent number | 280914 |
| Inventors | Jules Cezar Ribeiro de Souza |
| Inventor country | BR |
| Applicant person | Jules Cezar Ribeiro de Souza |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Apparatus for aerial navigation |
| English title | Apparatus for aerial navigation |
| Tech fields | LTA, whole, frame, balloon, hybrid |
| Filing date | December 20, 1881 |
| Full specification filed date | |
| Application number | |
| Grant date | July 10, 1883 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent FR-1881-145512 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/25 |
| IPCs | |
| CPCs | CPC B64B1/00 |
| Family year | 1881 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 1 |
