Patent GB-1913-22557

From Inventing aviation
Jump to navigation Jump to search

Technique of more tightly sheathing wooden propellers.

  • Inventor location: 166, Piccadilly, London, W.
  • Inventor occupation: manufacturer

Sources



Year filed 1913
Year granted 1914
Office GB
Patent number 22557
Inventors Arthur Alexander Dashwood Lang
Inventor country GB
Applicant person Arthur Alexander Dashwood Lang
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Improvements in Aerial Propellers
English title Aerial Propellers
Tech fields propeller, wood, texture, surface
Filing date 1913/10/07
Full specification filed date 1914/04/07
Application number 191322557D
Grant date
Granted? No
Publication date 1914/12/31
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent George Downing & Sons
Assigned to
National tech categories
IPCs
CPCs CPC B64C11/205
Family year 1913
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 23657753
INPADOC family ID 11142598
Number of text pages
Number of diagram pages
Number of figures
Number of claims