Patent DK-1913-18462
Jump to navigation
Jump to search
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Bremen
Year filed | 1913 |
---|---|
Year granted | 1914 |
Office | DK |
Patent number | 18462 |
Inventors | Carl Franz Hubert Hertel, Carl Wilhelm Paul |
Inventor country | DE, DE |
Applicant person | Carl Franz Hubert Hertel, Carl Wilhelm Paul |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Kugledrage |
English title | "Ball Dragon" or "Bullet Dragon" actually airplane |
Tech fields | Airplane, Frame, Construction, Design |
Filing date | 1913-02-07 |
Full specification filed date | |
Application number | |
Grant date | 1914-01-30 |
Granted? | 1 |
Publication date | 1914-02-09 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DK 77 |
IPCs | |
CPCs | |
Family year | 1912 |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims |