Patent US-1913-1074288
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This features, among other things, a "semi-parachutic screw".
- Inventor location: Los Angeles, Los Angeles county, CA
- Witnesses as shown on the final text page: W. M. Gentle and A. H. Lidders
Sources
- Patent 1074288 document and bibliographic info on espacenet
- Patent 1074288 at google patents
Patent family descending from Patent US-1913-1074288
- Patent US-1913-1074288 (English title: Apparatus for Aerial Navigation)
- Patent US-1913-1082481 (English title: Propelling and Sustaining Means for Aerial Navigation, Supplementary to patent: Patent US-1913-1074288)
| Year filed | 1913 |
|---|---|
| Year granted | 1913 |
| Office | US |
| Patent number | 1074288 |
| Inventors | Martin Pearson |
| Inventor country | US |
| Applicant person | Martin Pearson |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | APPARATUS FOR AERIAL NAVIGATION |
| English title | Apparatus for Aerial Navigation |
| Tech fields | propellers, stability, automatic stability, ascension, helicopter, compression |
| Filing date | 1913/02/19 |
| Full specification filed date | |
| Application number | 1913749549 |
| Grant date | 1913/09/30 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 749549 |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C27/12 |
| Family year | 1913 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 47599107 |
| INPADOC family ID | 11358413 |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 10 |
| Number of claims | 5 |
