Patent US-1910-990865
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Airplane with ribbed frame, wheels, and LTA balloons inside, which can also act as a motorboat; propeller doubles for air or water; emergency escape hatch for operator
- Inventor location: St. Louis, St. Louis county, MO (FIPSloc=29510, imputed by HistPat)
- Tech class: CPC B64U10/00: Type of UAV (?? what?)
Sources
- Patent 990865 document and bibliographic info on espacenet
- Patent 990865 at google patents
| Year filed | 1910 |
|---|---|
| Year granted | 1911 |
| Office | US |
| Patent number | 990865 |
| Inventors | Charles Harzmeier |
| Inventor country | US |
| Applicant person | Charles Harzmeier |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Combined aeroplane and motor-boat |
| English title | Combined aeroplane and motor-boat |
| Tech fields | airplane, LTA, frame, propeller, marine, wheels, rudder, safety |
| Filing date | 1910-11-05 |
| Full specification filed date | |
| Application number | 1910590952 |
| Grant date | 1911-05-02 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 590952 |
| Patent agent | Alfred W. Dicks |
| Assigned to | |
| National tech categories | USPC 244/101 |
| IPCs | |
| CPCs | CPC B64C2201/00, CPC B64U10/00 |
| Family year | 1910 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 5 |
| Number of claims | 2 |
