Patent US-1890-432860
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LTA vessel with propellors; frame can serve as an emergency parachute when turned sideways Inventor location (imputed by HistPat): Grafton, ND, Walsh county, ND (FIPSloc=38099)
Patents which are supplementary to this one
- Patent GB-1890-11455 (English title: Navigable balloon, Filing date: 1890-07-22)
Sources
- Short's DB
- PTO 244
- Patent 432860 document and bibliographic info on espacenet
- Patent 432860 at google patents
| Year filed | 1890 |
|---|---|
| Year granted | 1890 |
| Office | US |
| Patent number | 432860 |
| Inventors | Stewart Cairncross |
| Inventor country | US |
| Inventor location | |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Aerial machine |
| English title | Aerial machine |
| Tech fields | LTA, navigation, propulsion, parachute, propeller, frame, piloting, ascension, balloon |
| Filing date | February 10, 1890 |
| Full specification filed date | |
| Application number | |
| Grant date | July 22, 1890 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 339828 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/30 |
| IPCs | |
| CPCs | CPC B64B1/00 |
| Family year | 1890 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 46299872 |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 3 |
| Number of figures | 3 |
| Number of claims | 3 |
