Patent DE-1917-332426
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(Reference is made herein to an earlier patent, also German, which we have designated as [[Patent DE-1914-330779, based upon scrutiny of the original. The reference made herein is specifically in the form of "Zusatz", that is "addition". The parent and-or this addition are set to expire 2 December 1929.)
- Inventor location: Berlin-Johannisthal, Germany
| Year filed | |
|---|---|
| Year granted | 1917 |
| Office | DE |
| Patent number | 332426 |
| 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 | Mehrdeckerflugzeug |
| English title | Biplane, or conceivably triplane . . . |
| Tech fields | airplane, biplane, construction, frame, design |
| Filing date | November 6, 1917 |
| Full specification filed date | |
| Application number | 332426D |
| Grant date | January 29, 1921 |
| Granted? | Yes |
| Publication date | January 29, 1921 |
| Supplementary to patent | Patent DE-1914-330779 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h.5 |
| IPCs | IPC B64C3/18 |
| CPCs | CPC B64C3/18 |
| Family year | 1917 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 10695110 |
| INPADOC family ID | 10068833 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 14 |
| Number of claims | 2 |
