Patent US-1874-153892
Jump to navigation
Jump to search
Sources
- Patent 153892 document and bibliographic info on espacenet
- Patent 153892 at google patents
- Inventor location (imputed by HistPat): Fairfield county, CT (FIPSloc=9001)
Year filed | 1873 |
---|---|
Year granted | 1874 |
Office | US |
Patent number | 153892 |
Inventors | |
Inventor country | US |
Applicant person | Frank G. Fowler |
Applicant firm | |
Applicant type | |
Applicant is inventor? | Yes |
Original title | Improvement in Marine-Propellers |
English title | Marine Propellers |
Tech fields | propeller, rudder, marine |
Filing date | |
Full specification filed date | |
Application number | |
Grant date | 1874/08/11 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | No |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | CPC B64C11/006, CPC B63H1/04 |
Family year | 1874 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 45819740 |
INPADOC family ID | |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |