Patent US-1891-454325
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Folding parachute opens when user jumps from a burning building to increase the likelihood of a safe landing.
Inventor location (imputed by HistPat): Chicago, IL, Cook county, IL (FIPSloc=17031)
Sources
| Year filed | 1891 |
|---|---|
| Year granted | 1891 |
| Office | US |
| Patent number | 454325 |
| Inventors | Albert R. Brandt |
| Inventor country | US |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Fire-escape |
| English title | Fire-escape |
| Tech fields | parachute, safety |
| Filing date | 1891-01-16 |
| Full specification filed date | |
| Application number | |
| Grant date | 1891-06-16 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 377939 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/142, USPC 135/25.31, USPC 182/141, USPC 182/3, USPC 244/151R |
| IPCs | |
| CPCs | CPC B64D17/00 |
| Family year | |
| First filing? | |
| 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 | 4 |
| Number of claims | 2 |
