Patent US-1868-73583
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- Tech class: CPC B63H1/12: Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction ; CPC B64C11/48: Units of two or more coaxial propellers
- Inventor location: Warrensburg, Warren county, NY (FIPSloc=36113, imputed by HistPat)
Sources
- Patent 73583 document and bibliographic info on espacenet
- Patent 73583 at google patents
| Year filed | |
|---|---|
| Year granted | 1868 |
| Office | US |
| Patent number | 73583 |
| Inventors | Morgan O. Davis |
| Inventor country | US |
| Inventor location | |
| Applicant person | Morgan O. Davis |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvement in churn-dasher |
| English title | Improvement in churn-dasher |
| Tech fields | churn |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1868-01-21 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 0 |
| Serial number | |
| Patent agent | Munn & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B63H1/12, CPC B64C11/48 |
| Family year | 1868 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 45520149 |
| INPADOC family ID | |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 1 |
