Difference between revisions of "Patent AT-1911-51955"
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Revision as of 20:46, 19 February 2021
Apparatus for finding the upper boundary of fog or clouds, using a tethered balloon or kite sent aloft, with a hygrometer capable of returning information electrically to the observer on the ground.
Some handwritten revisions seem to indicate reclassification from the original AT 42i to AT 62c and maybe others.
Refers to a prior patent in Deutschland, applied for on 13 December 1909. We don't seem to have this in the database yet.
Applicant location: Aachen
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
- Found by searching DPMA for "Drachen"
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | AT |
Patent number | 51955 |
Inventors | |
Inventor country | DE |
Applicant person | |
Applicant firm | S. Saul Gummiwarenfabrik |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Vorrichtung zum Anzeigen der oberen Nebel- oder Wolkengrenze vermittelst Fesselballons oder Drachen |
English title | Apparatus for detecting upper fog or cloud boundaries using captive balloons or kites |
Tech fields | ballon, kite, meteorology, instrument, hygrometer, electricity, communications |
Filing date | 1910-12-07 |
Full specification filed date | |
Application number | |
Grant date | 1911-08-01 |
Granted? | 1 |
Publication date | 1912-01-25 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | AT 42i |
IPCs | |
CPCs | |
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 | 1 |
Number of claims |