Patent GB-1909-8531
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This Espacenet data here features an original document which incorporates filing date material on Patent GB-1909-14031 and Patent GB-1909-18138 as well, incidentally, not as earlier patents but as subsequent material fully articulated within this original document. This has to do with provisional specifications building towards complete specifications and so forth.
This document contains the diagrams and so forth pertinent to Patent GB-1909-14031 and Patent GB-1909-18138, and these are all consolidated in the interests of one “Complete Specification”, for that matter, with this Patent GB-1909-8531 having the filing date and otherwise the content to which the greater patent family refers.
Sources
- Neilson, 1910, Aeroplane Patents, p77
- Original patent document and bibliography entry on espacenet
- Patent GB190908531A on google patents
- Inventor location: 43, Collingwood Avenue, Muswell Hill, London, N.
- Inventor occupation: Engineer
Patent family descending from Patent GB-1909-8531
- Patent GB-1909-8531 (English title: Improvements in Aeroplanes and the like, that is, having to do with automatic stability, Filing date: 1909-04-08)
- Patent US-1910-1152063 (English title: Aeroplane and the like, that is, the automatic stability thereof achieved by way of variable wing surfaces and wind-resistance-actuated "fans", Supplementary to patent: Patent GB-1909-8531 • Patent GB-1910-6051, Filing date: 1910-03-28, National tech categories: USPC 244/79)
- Patent GB-1909-14031 (English title: Improvements in Aeroplanes and the like, that is, having to do with automatic stability, Supplementary to patent: Patent GB-1909-8531, Filing date: 1909-06-15)
- Patent GB-1909-18138 (English title: Improvements in Aeroplanes and the like, that is, having to do with automatic stability, Supplementary to patent: Patent GB-1909-8531, Filing date: 1909-08-06)
- Patent GB-1910-6051 (English title: Improvements in Aeroplanes and the like, specifically wind-driven fans aiding in stability, Supplementary to patent: Patent GB-1909-8531, Filing date: 1910-03-10)
- Patent CA-1910-160815 (English title: Aeroplane (with the overall design well-considered though with automatic stability being a particular focus), Supplementary to patent: Patent GB-1910-6051 • Patent GB-1909-8531, Filing date: 1910-03-29)
- Patent DE-1910-258464 (English title: Device for the automatic stabilization of aircraft, Supplementary to patent: Patent GB-1909-8531, Filing date: 1910-03-30, National tech categories: DE 77h.5)
- Patent FR-1910-414994 (English title: Improvements in aeroplanes, gliders, etc., Supplementary to patent: Patent GB-1909-8531, Filing date: 1910-03-30, National tech categories: FR 6.4)
- Patent HU-1910-61414 (English title: Glider, Supplementary to patent: Patent GB-1909-8531, Filing date: 1910-04-09, National tech categories: HU V/h)
- Patent GB-1913-3848 (English title: Improvements in (the automatic stability of) Aeroplanes and the like (achieved via wind resistance), Supplementary to patent: Patent GB-1909-8531 • Patent GB-1910-6051, Filing date: 1913-02-14)
Year filed | 1909 |
---|---|
Year granted | 1910 |
Office | GB |
Patent number | 8531 |
Inventors | Sam Leonard Walkden |
Inventor country | GB |
Inventor location | |
Applicant person | Sam Leonard Walkden |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Improvements in Aeroplanes and the like |
English title | Improvements in Aeroplanes and the like, that is, having to do with automatic stability |
Tech fields | Airplane, Gliders, Design, Frame, Subsystem, Stability, Propellers, Aerodynamics, automatic stability |
Filing date | 1909/04/08 |
Full specification filed date | 1909/10/08 |
Application number | 190908531D |
Grant date | 1910/04/07 |
Granted? | Yes |
Publication date | 1910/04/07 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Abel & Imray |
Assigned to | |
National tech categories | |
IPCs | IPC B64C1/00, IPC B64C17/00 |
CPCs | CPC B64C17/00 |
Family year | 1909 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | 23580618 |
Number of text pages | 11 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims | 14 |