Patent AT-1909-47518
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This patent's original document makes reference to a German filing dated 1909-06-23.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Oschersleben, Germany
Patent family descending from Patent AT-1909-47518
- Patent AT-1909-47518 (English title: Helical ground anchor, Supplementary to patent: Patent DE-1909-06-23 Gustav Behrens, National tech categories: AT 37c)
Year filed | 1909 |
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Year granted | 1910 |
Office | AT |
Patent number | 47518 |
Inventors | Gustav Behrens |
Inventor country | DE |
Applicant person | Gustav Behrens |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 1 |
Original title | Schraubenförmiger Erdanker |
English title | Helical ground anchor |
Tech fields | Anchor |
Filing date | 1909-12-27 |
Full specification filed date | |
Application number | |
Grant date | 1910-12-01 |
Granted? | 1 |
Publication date | 1911-04-25 |
Supplementary to patent | Patent DE-1909-06-23 Gustav Behrens |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | AT 37c |
IPCs | |
CPCs | |
Family year | 1909 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 1 |
Number of diagram pages | |
Number of figures | |
Number of claims | 2 |