Patent GB-1912-21604

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An aeroplane wing shaped by taut structural wires.

Patent family descending from Patent GB-1912-21604


Year filed 1912
Year granted 1912
Office GB
Patent number 21604
Inventors Norman Arthur Thompson
Inventor country GB
Applicant person Norman Arthur Thompson
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in and relating to Aeroplane or like Structures
English title Improvements to aeroplanes and similar structures
Tech fields aerofoil
Filing date 1912-09-23
Full specification filed date
Application number 191221604D
Grant date 1913-03-18
Granted? 1
Publication date 1913-07-24
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Marks & Clerk
Assigned to
National tech categories FR 6.4
IPCs IPC B64C3/00
CPCs CPC B64C3/00, CPC B64C2700/6233
Family year 1912
First filing? 1
Cites these patents
Citations from after 1930
Application ID 23639594
INPADOC family ID 11127051
Number of text pages 3
Number of diagram pages 1
Number of figures 5
Number of claims 4