Patent US-1872-122429
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Tech classifications: CPC B63H11/08 Effecting propulsion by jets, i.e. reaction principle the propulsive medium being ambient water by means of pumps of rotary type
- Date applicant finished the application is in the last paragraph of the text. Below we take that to be the filing date.
- Inventor location: Philadelphia, PA, US
This patent identified because google patents said it was related to another patent, on propellers.
Sources
- Patent 122429 document and bibliographic info on espacenet
- Patent 122429 at google patents
| Year filed | 1871 |
|---|---|
| Year granted | 1872 |
| Office | US |
| Patent number | 122429 |
| Inventors | George A. Beidler |
| Inventor country | US |
| Inventor location | |
| Applicant person | George A. Beidler |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvement in propelling canal-boats |
| English title | Propeller for canal boats |
| Tech fields | propulsion, boats, marine |
| Filing date | 1871-04-27 |
| Full specification filed date | |
| Application number | |
| Grant date | 1872-01-02 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | .5 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 440/38 |
| IPCs | IPC B63H11/00 |
| CPCs | CPC B63H11/08 |
| Family year | 1871 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 3 |
