Patent DE-1895-84544

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  • Inventor location: Königsberg, Germany. It's now Kaliningrad, Russia - w:Königsberg

example -- nice diagram but I'm not sure what the key idea is. the outer parts of the wing move separately?


Year filed 1895
Year granted 1897
Office DE
Patent number 84544
Inventors Otto Schmidt
Inventor country DE
Applicant person Otto Schmidt
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Flugapparat mit zweiteiligen Flügeln
English title Flying apparatus with two-part wings
Tech fields
Filing date February 23, 1895
Full specification filed date
Application number
Grant date December 27, 1897
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories DE 77
IPCs IPC B64C33/02
Family year 1895
First filing? Yes
Cites these patents
Citations from after 1930
Application ID
Number of text pages 3
Number of diagram pages 1
Number of figures 6
Number of claims 2