Patent US-1875-161772
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Inventor location (imputed by HistPat): San Francisco, San Francisco county, CA (FIPSloc=6075)
Concerns navigation by shifting weight; arrangement of the whole vessel; marine applications
Sources
- Short's DB
- PTO 244
- Patent 161772 document and bibliographic info on espacenet
- Patent 161772 at google patents
| Year filed | 1875 |
|---|---|
| Year granted | 1875 |
| Office | US |
| Patent number | 161772 |
| Inventors | Peter B. Fernandez |
| Inventor country | US |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Improvement in aerial and marine gyrators |
| English title | Aerial and marine gyrator |
| Tech fields | LTA, navigation, marine |
| Filing date | 1875-02-02 |
| Full specification filed date | |
| Application number | |
| Grant date | 1875-04-06 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/51 |
| IPCs | IPC B64C9/00 |
| CPCs | CPC B64C9/00 |
| Family year | 1875 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 45833364 |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
