Patent JP-1929-Vogt

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Image of this patent document, thanks to Juergen Metzler and the Kakamigahara Aerospace and Science Museum

The scanned page "shows a patent certificate issued to the German aeronautical engineer Richard Vogt who worked for Kawasaki in the 1920s. It was awarded on July 5, 1929 for the 'improvement of a high lift device for aircraft wings.'"

Could well be this Richard Vogt: https://patents.google.com/?inventor=Dr-Ing+Richard+Vogt (on google patents)

  • and/or this one: DE329987C Selbsttaetig arbeitendes Getriebe (on espacenet)
  • and/or this one: Antriebsvorrichtung fuer Strassenfahrzeuge mit hinten angeordneter Luftschraube; DE365526C; 1922-12-16; RICHARD VOGT; Earliest publication: 1922-12-16 (on espacenet)
  • But those sources don't seem to show Japanese patents of this era


Year filed
Year granted 1929
Office JP
Patent number
Inventors Richard Vogt
Inventor country
Applicant person Richard Vogt
Applicant firm Kawasaki
Applicant type
Applicant is inventor? 1
Original title Improvement of a high lift device for aircraft wings
English title Improvement of a high lift device for aircraft wings
Tech fields
Filing date
Full specification filed date
Application number
Grant date 1929-07-05
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs
Family year 1929
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims