Patent US-1877-193136
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| Year filed | |
|---|---|
| Year granted | 1877 |
| Office | US |
| Patent number | 193136 |
| Inventors | Washington BECKLEY |
| Inventor country | US |
| Inventor location | |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Improvement balloon |
| English title | Balloon |
| Tech fields | LTA |
| Filing date | navigation |
| Full specification filed date | 1877-06-04 |
| Application number | |
| Grant date | |
| Granted? | 1877-07-17 |
| Publication date | 1 |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | 1 |
| Patent agent | |
| Assigned to | |
| National tech categories | Washington Beckley |
| IPCs | David W. Garred |
| CPCs | Millard F. Garred |
| Family year | USPC 244/97 |
| First filing? | CPC B64B1/62 |
| Cites these patents | 1877 |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | 45887334 |
| Number of figures | |
| Number of claims | 2 |
Sources
- Short's DB
- PTO 244
- Patent 193136 document and bibliographic info on espacenet
- Patent 193136 at google patents
control elevation by regulating the density of gas Inventor location (imputed by HistPat): Louisa, Lawrence County, KY
