Patent DK-1909-13919
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To the best of our knowledge this patent makes no reference to a predecessor, though we see that it is of the family descending from Patent US-1909-970771. To the best of our knowledge the “beskyttet”(“protected”) date mentioned, 1909-12-15, is the date of this patent’s being filed in Denmark.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Boston
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | DK |
| Patent number | 13919 |
| Inventors | John Washington Wilson |
| Inventor country | US |
| Applicant person | John Washington Wilson |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flyvemaskine |
| English title | Flying machine |
| Tech fields | airplane, propellers, takeoff, frame, wheels, navigation, wings, design, construction, human-powered |
| Filing date | 1909-12-15 |
| Full specification filed date | |
| Application number | |
| Grant date | 1910-11-15 |
| Granted? | 1 |
| Publication date | 1910-11-28 |
| Supplementary to patent | Patent US-1909-970771 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DK 77 |
| IPCs | |
| CPCs | |
| Family year | 1909 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 8 |
| Number of claims | 3 |
