Patent AU-1912-4103
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An extension to an earlier Australian patent, paralleling an extension filed to the original in Great Britain.
Sources
- Bibliographic data (with link to PDF) on AusPat
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | AU |
| Patent number | 4013 |
| Inventors | Thomas Augustus Dring |
| Inventor country | GB |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Improvements in flying machines |
| English title | Flying machines |
| Tech fields | propulsion, propeller, aerodynamics, helicopter, lift |
| Filing date | 1912-02-27 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | 1912-03-05 |
| Supplementary to patent | Patent AU-1909-18014, Patent GB-1911-5162 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Arthur Otto Sachse |
| Assigned to | |
| National tech categories | AU 90.3, AU 90.5 |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 5 |
| Number of claims | 4 |
