Patent US-1911-1049661
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This patent identified because google patents said it was related to another patent, on propellers.
- Tech classification CPC B63H1/38 Propulsive elements directly acting on water characterised solely by flotation properties, e.g. drums
- South Lebanon, Warren county, Ohio, US
Sources
- Patent 1049661 document and bibliographic info on espacenet
- Patent 1049661 at google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1913 |
| Office | [[]] |
| Patent number | 1049661 |
| Inventors | Edward S. Bretney |
| Inventor country | US |
| Applicant person | Edward S. Bretney |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | |
| Original title | Motor-boat |
| English title | Motorboat |
| Tech fields | marine, boat, motor |
| Filing date | 1911-12-26 |
| Full specification filed date | |
| Application number | |
| Grant date | 1913-01-07 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | .5 |
| Serial number | 667962 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 440/100 |
| IPCs | IPC B63H1/38, IPC B63H1/00 |
| CPCs | CPC B63H1/38 |
| Family year | 1911 |
| 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 | 2 |
| Number of claims | 1 |
