Patent US-1909-937187
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Benjamin Seymour, Jr. has patent, and may be the same person as this inventor.
- Inventor location (imputed by HistPat): Denver county, CO (FIPSloc=8031)
Sources
- Patent 937187 document and bibliographic info on espacenet
- Patent 937187 at google patents
Year filed | 1908 |
---|---|
Year granted | 1909 |
Office | US |
Patent number | 937187 |
Inventors | Benjamin F Seymour |
Inventor country | US |
Applicant person | Benjamin F Seymour |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Air-ship |
English title | Helicopter |
Tech fields | helicopter |
Filing date | January 9, 1908 |
Full specification filed date | |
Application number | 1908410040 |
Grant date | October 19, 1909 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | CPC B64C2700/6281 |
Family year | 1908 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 47232398 |
INPADOC family ID | 43843606 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |