Patent GB-1911-21130
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- B64C17/00 Aircraft stabilisation not otherwise provided for
- Inventor location: Engineer; of Saaralben, Lothringen, Germany
Patent family descending from Patent FR-1911-434210
- Patent FR-1911-434210 (English title: Stabilizer for flying machines, National tech categories: FR 6.4)
- Patent GB-1911-21130 (English title: Improvements relating to Steering and Balancing Apparatus for Flying Machines, Supplementary to patent: Patent FR-1911-434210)
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1911 |
| Office | GB |
| Patent number | 21130 |
| Inventors | Karl Willems |
| Inventor country | DE |
| Applicant person | Karl Willems |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements relating to Steering and Balancing Apparatus for Flying Machines |
| English title | Improvements relating to Steering and Balancing Apparatus for Flying Machines |
| Tech fields | balance, steering, stability |
| Filing date | 1911-09-25 |
| Full specification filed date | |
| Application number | 191121130D |
| Grant date | 1912-01-18 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent FR-1911-434210 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Chatwin, Herschell & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C1/00, IPC B64C17/00 |
| CPCs | CPC B64C17/00, CPC B64C2700/6218 |
| Family year | 1911 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 23622170 |
| INPADOC family ID | 11112031 |
| Number of text pages | 3 |
| Number of diagram pages | 5 |
| Number of figures | 12 |
| Number of claims | 3 |
