Patent US-1916-1277590
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Although this patent does not explicitly refer to the inventor's Australian and British patents, it's plainly the same stuff. Diagrams are identical, or close. The patent title's just about the same. And the filing date is less than two months after the full specificiation was filed in Britain. Therefore we DO count it as a foreign filing of the British patent, although it probably wasn't judged as having the same filing date.
- Tech classifications: CPC B64C13/12: Dual control apparatus, CPC Y10T74/2039 Pair of levers
- Inventor location: applicant in GB, inventor in AU
- Assigned half to Christian Charles Dean of Montrose, London, England
Patent family descending from Patent AU-1916-221516
- Patent AU-1916-221516 (English title: Duplicate controls on aeroplanes, National tech categories: AU 90.3 • AU 90.5)
- Patent US-1916-1277590 (English title: Duplicate controlling means applicable to aeroplanes, Supplementary to patent: Patent AU-1916-221516, National tech categories: USPC 244/229 • USPC 74/490.15)
Sources
- Patent 1277590 document and bibliographic info on espacenet
- Patent 1277590 at google patents
| Year filed | 1916 |
|---|---|
| Year granted | 1918 |
| Office | US |
| Patent number | 1277590 |
| Inventors | Bert Hinkler |
| Inventor country | AU |
| Applicant person | Bert Hinkler, Christian Charles Dean |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Duplicate controlling means applicable to aeroplanes |
| English title | Duplicate controlling means applicable to aeroplanes |
| Tech fields | control, safety, subsystem, airplane |
| Filing date | 1916/10/02 |
| Full specification filed date | |
| Application number | 12330616 |
| Grant date | 1918/09/03 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent AU-1916-221516 |
| Related to aircraft? | 1 |
| Serial number | 123306 |
| Patent agent | Rayner & Co. |
| Assigned to | Christian Charles Dean |
| National tech categories | USPC 244/229, USPC 74/490.15 |
| IPCs | IPC B64C13/12, IPC B64C13/00 |
| CPCs | CPC Y10T74/2039, CPC B64C13/12 |
| Family year | 1916 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | 2 |
| Application ID | 47953677 |
| INPADOC family ID | 43137063 |
| Number of text pages | 3 |
| Number of diagram pages | 4 |
| Number of figures | 12 |
| Number of claims | 4 |
