Patent GB-1909-20723

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  • Inventor location: 16 Charing Cross, London, W. C. ; Gentleman
  • Signed 4 Sept 1909 and registered at patent office on the 10th

Sources


Year filed 1909
Year granted 1909
Office GB
Patent number 20723
Inventors John William Dunne
Inventor country GB
Inventor location
Applicant person John William Dunne
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in Underframes for Aeroplanes and like Machines
English title Improvements in Underframes for Aeroplanes and like Machines
Tech fields frame, landing, takeoff
Filing date 1909-09-10
Full specification filed date
Application number 190920723D
Grant date 1910-09-08
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Marks & Clerk
Assigned to
National tech categories
IPCs IPC B64C25/00
CPCs CPC B64C25/62, CPC B64F2700/6226, CPC B64C25/06
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID 23587474
INPADOC family ID 11081937
Number of text pages 2
Number of diagram pages 3
Number of figures 3
Number of claims 2