Patent US-1912-1026304
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- Inventor location (imputed by HistPat): Cook county, IL (FIPSloc=17031)
Sources
- Patent 1026304 document and bibliographic info on espacenet
- Patent 1026304 at google patents
Year filed | 1911 |
---|---|
Year granted | 1912 |
Office | US |
Patent number | 1026304 |
Inventors | Einar P Ekman |
Inventor country | US |
Applicant person | Einar P Ekman |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | |
English title | |
Tech fields | |
Filing date | 1911-09-15 |
Full specification filed date | |
Application number | 1911649526 |
Grant date | 1912-05-14 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | USPC 244/101 |
IPCs | |
CPCs | CPC B64C35/00 |
Family year | 1911 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 47516864 |
INPADOC family ID | 43976481 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |