Patent US-1867-65023
Jump to navigation
Jump to search
Pivoted buckets on paddle-wheel rotating horizontally under the waterline.
- CPC B64C27/54: Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- Inventor location: ELIHU SPENCER, of Ottawa, in the county of Carlton, and Province of Canada West
Sources
- Patent 65023 document and bibliographic info on espacenet
- Patent 65023 at google patents
| Year filed | 1867 |
|---|---|
| Year granted | 1867 |
| Office | US |
| Patent number | 65023 |
| Inventors | Elihu Spencer |
| Inventor country | CA |
| Applicant person | Elihu Spencer |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improved paddle-wheel |
| English title | Improved paddle-wheel |
| Tech fields | paddle-wheel, marine, feathering |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1867-05-21 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 0 |
| Serial number | |
| Patent agent | Doyles Munn |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C27/54 |
| Family year | 1867 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 45505440 |
| INPADOC family ID | |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 1 |
