Patent DE-1917-319919
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- Inventor location: Berlin-Friedenau, Germany
Sources
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
In keeping with our observations on patent dates, we are treating "Patentirt im Deutschen Reiche vom" 1917-08-02 as exactly one day after the filing date.
| Year filed | 1917 |
|---|---|
| Year granted | 1920 |
| Office | DE |
| Patent number | 319919 |
| Inventors | Reinhold Richter |
| Inventor country | DE |
| Applicant person | Reinhold Richter |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Flugzeugrumpf mit ringfoermigen Querspanten |
| English title | Aircraft fuselage with ring-shaped transverse ribs |
| Tech fields | fuselage, longerons |
| Filing date | 1917/08/01 |
| Full specification filed date | |
| Application number | 319919D |
| Grant date | 1920/04/03 |
| Granted? | Yes |
| Publication date | 1920/04/03 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h Group 5 |
| IPCs | IPC B64C1/06 |
| CPCs | CPC B64C2001/0063, CPC B64C1/061 |
| Family year | 1917 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 10603654 |
| INPADOC family ID | 10057023 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 1 |
