Patent GB-1908-28027

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(Reference is made herein to the "subject matter of Specification No. 1258 of 1908". See Patent GB-1910-1258 for some other matters of Espacenet confusion between Robert Esnault-Pelterie and Robert Blackburn.)


Year filed 1908
Year granted 1908
Office GB
Patent number 28027
Inventors Robert Esnault-Pelterie
Inventor country FR
Applicant person Robert Esnault-Pelterie
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in Aeroplanes
English title Improvements to airplane steering
Tech fields
Filing date December 23, 1908
Full specification filed date December 23, 1908
Application number
Grant date April 29, 1909
Granted? 1
Publication date
Supplementary to patent Patent FR-1907-Robert Esnault-Pelterie26December1907
Related to aircraft? Yes
Serial number
Patent agent Abel & Imray
Assigned to
National tech categories
IPCs
CPCs
Family year 1907
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 2
Number of claims 2