Patent US-1910-987439
Jump to navigation
Jump to search
Airplane with triangular basket suspended beneath aeroplane; extra navigation control system enabling tighter or wider movements (so as to prevent excessive movement resulting from navigational changes at high speeds)
- Tech class CPC B64C17/00: Aircraft stabilisation not otherwise provided for
- Inventor location: Camden, NJ
Sources
- Patent 987439 document and bibliographic info on espacenet
- Patent 987439 at google patents
| Year filed | 1910 |
|---|---|
| Year granted | 1911 |
| Office | US |
| Patent number | 987439 |
| Inventors | Harold Mason de Graw |
| Inventor country | US |
| Applicant person | Harold Mason de Graw |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Balancing-gear for airships |
| English title | Balancing-gear for airships |
| Tech fields | airplane, frame, propeller, wheels, car, stability, navigation, rudder, balance |
| Filing date | 1910-05-17 |
| Full specification filed date | |
| Application number | 1910561828 |
| Grant date | 1911-03-21 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 561828 |
| Patent agent | Munn & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C17/00 |
| Family year | |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 8 |
| Number of diagram pages | 5 |
| Number of figures | 12 |
| Number of claims | 16 |
