Patent GB-1920-148440
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This very short patent seems to describe emergency floats for an aircraft—compartments that could be sealed in the event of a water landing.
"Convention" (priority) date: 1917-09-14
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1920 |
---|---|
Year granted | 1920 |
Office | GB |
Patent number | 148440 |
Inventors | |
Inventor country | DE |
Applicant person | |
Applicant firm | Zeppelin-Werke G.m.b.H. |
Applicant type | COMPANY |
Applicant is inventor? | |
Original title | Improvements in Floats for Giant Flying Machines |
English title | Floats for Giant Flying Machines |
Tech fields | safety, compartments, marine |
Filing date | 1920-07-10 |
Full specification filed date | |
Application number | |
Grant date | 1921-05-26 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | W. P. Thompson & Co. |
Assigned to | |
National tech categories | |
IPCs | IPC B64C35/00 |
CPCs | CPC B64C35/00 |
Family year | |
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 | 4 |
Number of claims | 2 |