Patent US-1912-1123737
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- Tech class: CPC B64C3/00 Wings
- Inventor location: Chicago, Cook county, IL (FIPSloc=17031, imputed by HistPat)
- Patent agent seems to have been a witness also, so we see the middle initial printed.
Inventor signed. 45 days later, this patent was recorded as filed at the patent office. -- signed Aug 2
Sources
- Patent 1123737 document and bibliographic info on espacenet
- Patent 1123737 at google patents
| Year filed | 1912 |
|---|---|
| Year granted | 1915 |
| Office | US |
| Patent number | 1123737 |
| Inventors | De Bert Hartley |
| Inventor country | US |
| Applicant person | De Bert Hartley |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flying-machine |
| English title | |
| Tech fields | |
| Filing date | 1912-09-16 |
| Full specification filed date | |
| Application number | 1912720496 |
| Grant date | 1915-01-05 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 720496 |
| Patent agent | William L. Hall |
| Assigned to | |
| National tech categories | USPC 244/101 |
| IPCs | IPC B64C3/00 |
| CPCs | CPC B64C2700/6233, CPC B64C3/00 |
| Family year | 1912 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 47683466 |
| INPADOC family ID | 44014358 |
| Number of text pages | 6 |
| Number of diagram pages | 3 |
| Number of figures | 6 |
| Number of claims | 13 |
