Patent US-1894-526394
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| Year filed | 1893 |
|---|---|
| Year granted | 1894 |
| Office | US |
| Patent number | 526394 |
| Inventors | Duane Hurlbut |
| Inventor country | US |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Air-Ship |
| English title | Air-Ship |
| Tech fields | LTA, balloon, car, landing, marine, wheels |
| Filing date | 1893-10-24 |
| Full specification filed date | |
| Application number | |
| Grant date | 1894-09-25 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | |
| Patent agent | 1 |
| Assigned to | |
| National tech categories | |
| IPCs | 1 |
| CPCs | 489014 |
| Family year | |
| First filing? | |
| Cites these patents | CPC B64B1/00 |
| Citations from after 1930 | |
| Application ID | CPC B64B1/00 |
| INPADOC family ID | 1894 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims | 46460791 |
Sources
- Short's DB
- PTO 244
- Patent 526394 document and bibliographic info on espacenet
- Patent 526394 at google patents
waterproofed for emergency landing; aerodynamic car; divided balloon compartments; gas cushions beneath the car; (Short's DB incorrectly lists as 1893moved to 1894) Inventor location (imputed by HistPat): Paterson, NJ, Passaic county, NJ (FIPSloc=34031)
