Patent US-1910-998538
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Sources
- Patent 998538 document and bibliographic info on espacenet
- Patent 998538 at google patents
- Inventor location: Berlin-Schöneberg
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | US |
Patent number | 998538 |
Inventors | Paul Lehmann |
Inventor country | DE |
Applicant person | Paul Lehmann |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Airship |
English title | Airship |
Tech fields | LTA |
Filing date | 1910-02-07 |
Full specification filed date | |
Application number | 1910542419 |
Grant date | 1911-07-18 |
Granted? | 1 |
Publication date | |
Supplementary to patent | Patent DE-1908-239989 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | USPC 244/97 |
IPCs | |
CPCs | CPC B64B1/62 |
Family year | 1908 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 47469295 |
INPADOC family ID | 43919294 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |