Patent GB-1909-28253

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190928253D

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Year filed 1909
Year granted 1909
Office GB
Patent number 28253
Inventors Algernon Horace Flint, Herbert Edward Hughes, Arthur Alexander Dashwood Lang
Inventor country GB, GB, GB
Applicant person Algernon Horace Flint, Herbert Edward Hughes, Arthur Alexander Dashwood Lang
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements relating to Aerial Propellers
English title Aerial propellers
Tech fields propulsion, propellers
Filing date 1909-12-03
Full specification filed date
Application number
Grant date
Granted?
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C11/16
Family year 1909
First filing?
Cites these patents
Citations from after 1930
Application ID 23591694
INPADOC family ID
Number of text pages
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Number of claims