Patent GB-1908-18877

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  • Inventor location: Ragnitzstrasse 10, Graz, Styria, Austria
  • Inventor occupation: Gentleman

Sources


Year filed 1908
Year granted 1909
Office GB
Patent number 18877
Inventors Max Kober
Inventor country
Applicant person Max Kober
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Improvements in or relating to Rotating Propellers for Aerial Machines
English title Improvements in or relating to Rotating Propellers for Aerial Machines
Tech fields propellers, propulsion
Filing date 1908/09/08
Full specification filed date
Application number
Grant date 1909/04/01
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Boult, Wade & Tennant
Assigned to
National tech categories
IPCs
CPCs
Family year 1908
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 3
Number of diagram pages 1
Number of figures 4
Number of claims 1