Patent US-1915-1160473
Jump to navigation
Jump to search
| Year filed | 1913 |
|---|---|
| Year granted | 1915 |
| Office | US |
| Patent number | 1160473 |
| Inventors | Edward WARNER |
| Inventor country | US |
| Applicant person | WARNER EDWARD |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flying-machine |
| English title | Flying-machine |
| Tech fields | helicopter |
| Filing date | propeller |
| Full specification filed date | 1913-12-17 |
| Application number | |
| Grant date | 1913807232 |
| Granted? | 1915-11-16 |
| Publication date | 1 |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | 1 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/17.17, 244/68 |
| IPCs | |
| CPCs | CPC B64C2025/325 |
| Family year | B64C2025/325 |
| First filing? | 1913 |
| Cites these patents | 2 |
| Citations from after 1930 | |
| Application ID | 2 |
| INPADOC family ID | 47747153 |
| Number of text pages | 44060014 |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
Sources
- Patent 1160473 document and bibliographic info on espacenet
- Patent 1160473 at google patents Two helicopter propellers, one above and one below the car, rotating oppositely, craft re-orients, and this change in inclination changes the craft's direction of travel, by choice and control. GOOD EXAMPLE PICTURE
Inventor location (imputed by HistPat): Weehawken, NJ, Hudson county, NJ (FIPSloc=34017)
