Patent DE-1907-191433

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Year filed 1907
Year granted 1907
Office DE
Patent number 191433
Inventors Joseph Hofmann
Inventor country DE
Applicant person Joseph Hofmann
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Vorrichtung zum Abfliegen von Drachenfliegern
English title Device for taking off hang-gliders
Tech fields Takeoff, Gliders, Chassis, Wheels, Frame, Construction, Design, Subsystem
Filing date 1907/01/07
Full specification filed date
Application number
Grant date
Granted? Yes
Publication date 1907/10/11
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories DE 77h.9
Family year 1907
First filing? No
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 5
Number of claims 1