Patent GB-1917-129666
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- From google patents abstract: "129,666. Boyle, R., (Representative of Boyle, E.), and Payze, A. Nov. 19, 1917. Balancing. The fin of an aeroplane, or a part of it, is adapted to be withdrawn into the fuselage or moved through to the underside when required. Where a rising gun turret of the kind described in Specification 129,378, [Class 92 (i), Ordnance &c. mountings], is used, the fin may be connected to it so as to be withdrawn as the turret rises. In pusher machines having no enclosed fuselage, part of the fin may be retracted into or slid over the other part. "
- Tech class: CPC B64C13/00: Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- Inventor occupations and locations: Edwin Boyle: Aeroplane Designer (at time of provisional on 1917-11-19) ; Payze: Captain, R.F.C. ; both of Whitehead Aircraft Co. (1917), Limited, of Richmond, Surrey, England . . . but by time of complete specification (Sept 3 1918), Edwin was deceased and legally represented by Robert Boyle of 81 Cottenham Road, Upper Holloway, London, N., ; spec refers to their application 16503 which is an application number on the spec that becomes Patent GB-1917-129378 ; 16503 is the number designating the Provisional Specification which culminates in the Complete Specification designated by the number 129378.
- labeled "void: sealing fee not paid" -- which suggests that the patent, although granted, never really came into force
This patent, aside from making the reference above, itself involves a Provisional Specification, designated by the number 17030, which culminates in a Complete Specification which uses the number 129666. Both filing dates are found within our data displayed below. In other cases, which are quite rare, more than one Provisional Specification will build towards a Complete Specification, and will involve more filing dates than our standard format takes into account. We still note the date, of course. Whether one patent uses multiple numbers to distinguish between its Specifications is a matter in which we've noticed some variance, as we've articulated on page Provisional Specification.
Sources
- Original patent document and bibliography entry on espacenet
- Patent GB129666A on google patents
| Year filed | 1917 |
|---|---|
| Year granted | 1919 |
| Office | GB |
| Patent number | 129666 |
| Inventors | Edwin Boyle, Arthur Payze |
| Inventor country | GB |
| Inventor location | |
| Applicant person | Edwin Boyle, Robert Boyle, Arthur Payze |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in and relating to the Fin and like Operating Surfaces of Aeroplanes |
| English title | Improvements in and relating to the Fin and like Operating Surfaces of Aeroplanes |
| Tech fields | airplane, fins |
| Filing date | 1917/11/19 |
| Full specification filed date | 1918/09/03 |
| Application number | 1703017 |
| Grant date | 1919/07/24 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent GB-1917-129378 |
| Related to aircraft? | 1 |
| Serial number | 17030 |
| Patent agent | J. D. Roots & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C13/00 |
| CPCs | CPC B64C2700/6256, CPC B64C13/00 |
| Family year | 1917 |
| First filing? | Yes |
| Cites these patents | Patent GB-1917-129378 |
| Citations from after 1930 | 1 |
| Application ID | 21814455 |
| INPADOC family ID | 23514998 |
| Number of text pages | 4 |
| Number of diagram pages | 2 |
| Number of figures | 7 |
| Number of claims | 9 |
