Patent GB-1909-24888

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  • Labourer; 3, Box Lane, Pontefract, County of York

Sources


Year filed 1909
Year granted 1909
Office GB
Patent number 24888
Inventors Ernest Lister
Inventor country GB
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Improvements in Aerial Machines
English title Aerial Machines
Tech fields heavier-than-air, helicopter, car, propeller, whole
Filing date 1909/10/29
Full specification filed date
Application number 190924888D
Grant date
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent J. Clark Jefferson, F.I.P.A.
Assigned to
National tech categories
IPCs
CPCs CPC B64C27/04
Family year
First filing? No
Cites these patents
Citations from after 1930 1
Application ID 23589738
INPADOC family ID 11083920
Number of text pages
Number of diagram pages
Number of figures
Number of claims