Patent DK-1911-14850

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Year filed 1910
Year granted 1911
Office DK
Patent number 14850
Inventors Thomas Augustus Dring
Inventor country GB
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Flyvemaskine
English title Flying machine
Tech fields heavier-than-air, takeoff, helicopter, propeller
Filing date 1910-05-11
Full specification filed date
Application number
Grant date 1911-07-11
Granted? 1
Publication date 1911-07-24
Supplementary to patent Patent GB-1909-12556
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories DK 77
IPCs
CPCs
Family year
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 9
Number of claims 4