Patent GB-1908-23347
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Automatic stabilizer for aeroplanes
- Filed two provisional applications: #23347 on 2 Nov 1908 and #1803 on 25 Jan 1909, complete specification left 3 May 1909, specification accepted 14 Oct 1909
- Inventor location: Haere House, Olst, Holland; occupation: Gentleman
- Patent agent Phillipss, yes with two s's; this name is given twice yet it still looks like a mistake.
Sources
- Neilson, 1910, Aeroplane Patents, p76
- Aeronautical Journal, January 1909, p31 (on HathiTrust)
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1908 |
|---|---|
| Year granted | 1909 |
| Office | GB |
| Patent number | 23347 |
| Inventors | Alexander Albert Holle |
| Inventor country | NL |
| Applicant person | Alexander Albert Holle |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in Aeroplanes |
| English title | Automatic stabilizer for aeroplanes |
| Tech fields | stability, airplane, automatic stability |
| Filing date | 1908/11/02 |
| Full specification filed date | 1909/05/03 |
| Application number | 23347/08 |
| Grant date | 1909/10/14 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Phillipss |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | 1908 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 3 |
| Number of figures | 9 |
| Number of claims | 3 |
