Patent FR-1912-443930
Jump to navigation
Jump to search
Year filed | 1912 |
---|---|
Year granted | 1912 |
Office | FR |
Patent number | 443930 |
Inventors | Robert ZELLWEGER |
Inventor country | CH |
Applicant person | ROBERT ZELLWEGER |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | planeur à moteur |
English title | powered glider |
Tech fields | glider, powered |
Filing date | 1912-05-17 |
Full specification filed date | |
Application number | 443930D |
Grant date | 1912-10-05 |
Granted? | 1 |
Publication date | 1912-10-05 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Gaston Petiau |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C31/024 |
CPCs | CPC B64C31/024 |
Family year | 1912 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19262323 |
INPADOC family ID | 5332467 |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | |
Number of claims | 1 |
Sources
- Aéro-Manuel 1914; http://espacenet.com/searchResults?query=fr443930a]
- Original patent document and bibliography entry on espacenet
- Inventor location: