Last modified on March 22, 2019, at 17:39

Patent GB-1914-9876

Design for airplane wing with thickened cross-section.

Refers to a prior German patent dated 21 April 1913.

Inventor location: 5, Marthastrasse, Lictherfelde, Berlin, Germany

Sources

Year filed 1914
Year granted 1915
Office GB
Patent number 9876
Inventors Gustav Lilienthal
Inventor country DE
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Improvements in and connected with Wings for Aeroplanes and the like
English title Improvements in and connected with Wings for Aeroplanes and the like
Tech fields airplane, airfoil
Filing date April 21, 1914
Full specification filed date
Application number 191409876D
Grant date July 1, 1915
Granted? Yes
Publication date
Supplementary to patent Patent DE-1913-287314
Related to aircraft? Yes
Serial number
Patent agent W. P. Thompson & Co.
Assigned to
National tech categories
IPCs
CPCs CPC B64C3/00, CPC B64C2700/6233
Family year 1914
First filing? Yes
Number of citations
Cited by
Application ID 23667512
INPADOC family ID 11150926
Number of text pages 2
Number of diagram pages 3
Number of figures 9
Number of claims 3