Patent US-1906-844172
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Overhead fan propeller as well as others on either side of the vessel, encased in open cones to direct airflow; vertical line of symmetry
- Tech class: CPC B64C39/026: Aircraft not otherwise provided for characterised by special use for use as personal propulsion unit
- Inventor location: New York, New York county, NY (FIPSloc=36061, imputed by HistPat)
Sources
- Patent 844172 document and bibliographic info on espacenet
- Patent 844172 at google patents
- Short's DB
- PTO 244
- Neilson
| Year filed | 1906 |
|---|---|
| Year granted | 1907 |
| Office | US |
| Patent number | 844172 |
| Inventors | Alexander McCarthy |
| Inventor country | US |
| Inventor location | |
| Applicant person | Alexander McCarthy |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aeronautical machine |
| English title | Aeronautical machine |
| Tech fields | helicopter, propulsion, navigation, stability, sail |
| Filing date | 1906-03-17 |
| Full specification filed date | |
| Application number | 1906306510 |
| Grant date | 1907-02-12 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 306510 |
| Patent agent | Barton Brownlee Melelee |
| Assigned to | |
| National tech categories | USPC 244/4R, USPC 244/20 |
| IPCs | |
| CPCs | CPC B64C39/026 |
| Family year | 1906 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 1 |
| Application ID | 47014746 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 4 |
| Number of claims | 13 |
