Patent IN-1907-406
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From the source: Patent IN-1907-406 J. A. Colquhoun, 19 feb 1908, uk 17366, 29 jul 1907, flying machines arrangements of controlling devices. 3.
Meaning of that trailing 3 is uncertain but it could mark a tech category
Patent family descending from Patent GB-1907-17366
- Patent IN-1907-406 (English title: Control devices for flying machines, Supplementary to patent: Patent GB-1907-17366)
- Patent GB-1907-17366 (English title: Apparatus to maintain equilibrium of aerial machines)
Sources
| Year filed | |
|---|---|
| Year granted | 1907 |
| Office | IN |
| Patent number | 52 |
| Inventors | John Alexander Colquhoun |
| Inventor country | |
| Applicant person | John Alexander Colquhoun |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Flying machines arrangements of controlling devices |
| English title | Control devices for flying machines |
| Tech fields | control |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1907 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent GB-1907-17366 |
| Related to aircraft? | Yes |
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| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
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