Patent US-1872-136493
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Inventor location: Baltimore City, Maryland
Sources
- Patent 136493 document and bibliographic info on espacenet
- Patent 136493 at google patents
|Grant date=
| Year filed | 1873 |
|---|---|
| Year granted | 1873 |
| Office | US |
| Patent number | 136493 |
| Inventors | |
| Inventor country | |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Apparatus for Steering Vessels by Steam |
| English title | Apparatus for Steering Vessels by Steam |
| Tech fields | steam, navigation, marine |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | March 4, 1873 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | C. H. Watson & Co. |
| Assigned to | Mary D. Dungan |
| National tech categories | |
| IPCs | |
| CPCs | CPC F15B9/10, CPC B64C13/00 |
| Family year | 1873 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 45789743 |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
