Patent US-1854-11031
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- Inventor location: Washington, DC (FIPSloc=11001, imputed by HistPat)
Sources
- Patent 11031 document and bibliographic info on espacenet
- Patent 11031 at google patents
| Year filed | |
|---|---|
| Year granted | 1854 |
| Office | US |
| Patent number | 11031 |
| Inventors | Thomas Champion, Samuel Champion |
| Inventor country | US |
| Applicant person | Thomas Champion, Samuel Champion |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvement in feathering paddle-wheels |
| English title | Improvement in feathering paddle-wheels |
| Tech fields | paddle-wheels |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1854-06-06 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C27/54 |
| Family year | 1854 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 3 |
| Application ID | 45399908 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 6 |
| Number of claims | 2 |
