Patent US-1915-1209923
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- Inventor occupation & location: an engraver, 355 Post Office Place, Melbourne, Australia
- Witnesses: Clem A. Hack, G.R. Cutter
- (Hack was Wragg's attorney for the original Australian filing—on which the name appears "Clem." as if an abbreviation for Clement.)
Sources
- Patent 1209923 document and bibliographic info on espacenet
- Patent 1209923 at google patents Sliding panels connect or reshape wings in flight so as to change aerodynamics
| Year filed | 1915 |
|---|---|
| Year granted | 1916 |
| Office | US |
| Patent number | 1209923 |
| Inventors | Charles Arthur Wragg |
| Inventor country | AU |
| Applicant person | Charles Arthur Wragg |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aeroplane |
| English title | Aeroplane |
| Tech fields | airplane, camber, wings, angle of attack, speed |
| Filing date | 1915-10-21 |
| Full specification filed date | |
| Application number | 5706215 |
| Grant date | 19156-12-26 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent AU-1914-14892 |
| Related to aircraft? | 1 |
| Serial number | 57062 |
| Patent agent | Carl P. Goepel |
| Assigned to | |
| National tech categories | USPC 244/46 |
| IPCs | IPC B64C3/40 |
| CPCs | CPC B64C3/40 |
| Family year | 1914 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 47833570 |
| INPADOC family ID | 46213887 |
| Number of text pages | 4 |
| Number of diagram pages | 3 |
| Number of figures | 16 |
| Number of claims | 13 |
