Patent GB-1915-4936
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"Balancing automatically. The lateral balance of an aeroplane is maintained by tiltable planes 7, 8 arranged above or between the main planes and controlled through the cords shown, by a laterally swinging pendulum body 3. The cords are attached below the point of suspension of the pendulum. The upper edges 4 of the pendulum are bevelled to limit its swinging movement."
- Tech class: CPC B64C17/00: Aircraft stabilisation not otherwise provided for
- Inventor location: 1623 Connecticut Ave, Washington, DC ; retired merchant
Patent family descending from Patent US-1915-1149680
- Patent US-1915-1149680 (English title: Stabilizer for aeroplanes, National tech categories: USPC 244/80)
- Patent GB-1915-4936 (English title: Improvements in Stabilizing Devices for Aeroplanes and the like, Supplementary to patent: Patent US-1915-1149680)
- Patent FR-1915-478387 (English title: Aircraft stabilizer, Supplementary to patent: Patent US-1915-1149680, National tech categories: FR 6.4)
- Patent IT-1915-148519 (English title: Airplane stabilizer, Supplementary to patent: Patent US-1915-1149680, National tech categories: IT 8)
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1915 |
|---|---|
| Year granted | 1915 |
| Office | GB |
| Patent number | 4936 |
| Inventors | Joseph Thompson Parker |
| Inventor country | US |
| Applicant person | Joseph Thompson Parker |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in Stabilizing Devices for Aeroplanes and the like |
| English title | Improvements in Stabilizing Devices for Aeroplanes and the like |
| Tech fields | stability |
| Filing date | 1915-03-30 |
| Full specification filed date | |
| Application number | 191504936D |
| Grant date | 1915-09-09 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent US-1915-1149680 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C17/00 |
| CPCs | CPC B64C17/00, CPC B64C2700/6212 |
| Family year | 1915 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23678039 |
| INPADOC family ID | 11160050 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 3 |
