Patent DE-1917-318341
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(Regarding national tech category, there are peculiarities here, with DE 77h.5, that is, its German and archival equivalent being scratched out, on the original, and with "62b 45/03" being written in. There are legibility issues as well.)
(This has primarily to do with a planar hinge, the shape thereof, in the rudder.)
Patent family descending from Patent DE-1917-318341
- Patent DE-1917-318341 (English title: Rudder bearings for aircraft, National tech categories: DE 77h.5 • DE 62b)
- Patent DE-1917-328318 (English title: Rudder bearings for aircraft, Supplementary to patent: Patent DE-1917-318341, National tech categories: DE 77h.5)
- Inventor location: Berlin-Johannisthal
| Year filed | |
|---|---|
| Year granted | 1917 |
| Office | DE |
| Patent number | 318341 |
| Inventors | Rumpler-Werke G.m.b.H. in Berlin-Johannisthal |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | Rumpler-Werke G.m.b.H. in Berlin-Johannisthal |
| Applicant type | COMPANY |
| Applicant is inventor? | Yes |
| Original title | Steuerruderlagerung für Flugzeuge |
| English title | Rudder bearings for aircraft |
| Tech fields | construction, rudder, design |
| Filing date | |
| Full specification filed date | |
| Application number | 318341D |
| Grant date | March 13, 1917 |
| Granted? | Yes |
| Publication date | January 22, 1920 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h.5, DE 62b |
| IPCs | IPC B64C9/02 |
| CPCs | CPC B64C9/02 |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 1 |
