Patent AT-1912-70629
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- From a google translation: The present invention relates to air screws . . . The wings are arranged adjustable on their axes [so] that their slope can be changed.
- First source: https://patents.google.com/patent/AT70629B
- Lawrence, Douglas county, Kansas
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
| Year filed | 1912 |
|---|---|
| Year granted | 1915 |
| Office | AT |
| Patent number | 70629 |
| Inventors | Harry Houlette Elliott |
| Inventor country | |
| Applicant person | Harry Houlette Elliott |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Luftschraube |
| English title | Propeller |
| Tech fields | propeller |
| Filing date | 1912-06-21 |
| Full specification filed date | |
| Application number | |
| Grant date | 1915-12-10 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | IPC B64C11/32, IPC B64C27/605 |
| CPCs | |
| Family year | 1912 |
| First filing? | 1 |
| 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 | 6 |
| Number of claims | 1 |
