Difference between revisions of "Patent US-1908-968918"
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=== Sources === | === Sources === | ||
| − | * https://www.google.com/patents/US968918 [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=US&NR=968918A espacenet] plurality of screw propellers mounted upright used one way for takeoff ; CHECK INVENTOR NAMES Inventor location (imputed): Seattle, WA, King county, WA (FIPSloc=53033) | + | * https://www.google.com/patents/US968918 |
| + | * [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=US&NR=968918A espacenet] plurality of screw propellers mounted upright used one way for takeoff ; CHECK INVENTOR NAMES Inventor location (imputed): Seattle, WA, King county, WA (FIPSloc=53033) | ||
Revision as of 18:15, 27 May 2017
| Year filed | 1908 |
|---|---|
| Year granted | 1910 |
| Office | US |
| Patent number | 968918 |
| Inventors | Charles E S BURCH |
| Inventor country | Frederick R BURCH |
| Inventor location | |
| Applicant person | US |
| Applicant firm | BURCH CHARLES E S |
| Applicant type | |
| Applicant is inventor? | INDIV |
| Original title | 1 |
| English title | Flying-machine |
| Tech fields | |
| Filing date | propulsion |
| Full specification filed date | navigation |
| Application number | stability |
| Grant date | propeller |
| Granted? | takeoff |
| Publication date | parachute |
| Supplementary to patent | 1908-10-05 |
| Related to aircraft? | |
| Serial number | 1908456332 |
| Patent agent | 1910-08-30 |
| Assigned to | 1 |
| National tech categories | |
| IPCs | |
| CPCs | 1 |
| Family year | 456332 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | B64C23/005 |
| Number of text pages | 1908 |
| Number of diagram pages | 1 |
| Number of figures | |
| Number of claims |
Sources
- https://www.google.com/patents/US968918
- espacenet plurality of screw propellers mounted upright used one way for takeoff ; CHECK INVENTOR NAMES Inventor location (imputed): Seattle, WA, King county, WA (FIPSloc=53033)
