Patent GB-1909-13418

Movable steering surfaces controlled by wheel and pulley.

The actual classification of this patent in the Abridgment of patent specifications is:

• steering, balancing, and regulating altitude
  • by non-automatic adjustment of
    • planes, wings, rudders, and elevators
      • operating and control-transmission apparatus
        • operating-apparatus having two or more different adjusting movements.

It may appear under other headers as well. [As of March 2023 we haven't created a digital map of this late typology in the British system that would compare with the neater numerical classifications in France and the German-speaking offices.]

Original is stamped: 'Superseded by amended specification.'

Priority number: GBT190913418 19090608

Inventor location: 16 Charing Cross, London, W.C., "Gentleman"

Sources

• Original patent document and bibliography entry on espacenet
• Neilson, 1910, Aeroplane Patents, p77
• Abridgment of patent specifications 1909–1915 p. 66

Year filed	1909
Year granted	1910
Office	GB
Patent number	13418
Inventors	John William Dunne
Inventor country	GB
Applicant person	John William Dunne
Applicant firm
Applicant type	INDIV
Applicant is inventor?	Yes
Original title	Improvements in Controlling Devices for Aeroplanes and the like
English title	Improvements in Controlling Devices for Aeroplanes
Tech fields	control, steering, subsystem
Filing date	1909/06/08
Full specification filed date	1909/12/08
Application number	190913418D
Grant date	1910/06/08
Granted?	Yes
Publication date
Supplementary to patent
Related to aircraft?	Yes
Serial number
Patent agent	Marks & Clerk
Assigned to
National tech categories	GB 4 propel & steer, GB 4 steering
IPCs	IPC CPC B64C13/00
CPCs	CPC B64C13/00, CPC B64C2700/6256
Family year	1909
First filing?	Yes
Cites these patents
Citations from after 1930
Application ID	23583336
INPADOC family ID	11078344
Number of text pages	5
Number of diagram pages	2
Number of figures	4
Number of claims	2