Patent DE-1896-95963

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A cage for the operator, with propeller on top; might be called a sparse helicopter.

This patent refers to earlier German patents Patent DE-1890-59851, 76315, and Patent DE-1893-80151.

Inventor Alexander Schörke's location: Dresden

Sources


Year filed
Year granted 1896
Office DE
Patent number 95963
Inventors Alexander Schörke
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title Lenkbares Luftschiff ohne Steuer
English title Steerable airship without rudder
Tech fields helicopter, navigation, propeller, frame
Filing date 1896-04-22
Full specification filed date
Application number
Grant date 1898-01-21
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories DE 77
IPCs
CPCs
Family year 1896
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 2
Number of figures 10
Number of claims 3