Patent US-1907-882457
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Mostly closed body, open below, holes in sides with propeller-fans; smaller propellers at the end; two shafts rotating opposite directions (clockwise & counter-clockwise); boxy bamboo frame with pyramids on either end; basket suspended beneath
- Tech class: CPC B64C5/04: Noseplanes
- Inventor location: Warrenpoint, Bergen county, NJ (FIPSloc=34003, imputed by HistPat) ; (Germany)
Sources
- Patent 882457 document and bibliographic info on espacenet
- Patent 882457 at google patents
- Short's DB
- PTO 244
| Year filed | 1907 |
|---|---|
| Year granted | 1908 |
| Office | US |
| Patent number | 882457 |
| Inventors | Emil Robert Ernst |
| Inventor country | US |
| Inventor location | |
| Applicant person | Emil Robert Ernst |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flying-machine |
| English title | Flying-machine |
| Tech fields | airplane, airfoil, stability, frame, propulsion, propeller |
| Filing date | 1907-04-30 |
| Full specification filed date | |
| Application number | 1907371058 |
| Grant date | 1908-03-17 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 371058 |
| Patent agent | Munn & Co. |
| Assigned to | |
| National tech categories | USPC 244/34R, USPC 244/64 |
| IPCs | |
| CPCs | CPC B64C5/04 |
| Family year | 1907 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 3 |
| Number of figures | 4 |
| Number of claims | 7 |
