Patent GB-1909-21384

From Inventing aviation
Jump to navigation Jump to search

Sources


Year filed 1909
Year granted 1910
Office GB
Patent number 21384
Inventors Wilhelm Pega, Karl Emich
Inventor country DE, DE
Applicant person Wilhelm Pega, Karl Emich
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in Horizontal Rudders for Aeroplanes
English title Improvements in Horizontal Rudders for Aeroplanes
Tech fields airplane, rudder, subsystem
Filing date 1909-09-18
Full specification filed date 1910-03-10
Application number
Grant date 1910-03-31
Granted? 1
Publication date 1910-03-31
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent J. Hans
Assigned to
National tech categories
IPCs IPC B64C13/00
CPCs CPC B64C13/00
Family year 1909
First filing?
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 3
Number of claims 4