Patent CH-1918-83424

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Based on a Swedish original dated 19 May 1917. Cf. Patent GB-1918-126909, probably based on the same.

  • Inventor location: Malmö
  • Patent agent Fritz Isler was located in Zurich.

Patent family descending from Patent SE-1917-46288

Sources


Year filed 1918
Year granted 1919
Office CH
Patent number 83424
Inventors Hjalmar Pålson
Inventor country SE
Applicant person Hjalmar Pålson
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Flugmaschine
English title Flying machine
Tech fields heavier-than-air, Tragfläche, stability
Filing date 1918-12-02
Full specification filed date
Application number
Grant date 1919-12-01
Granted? 1
Publication date 1919-12-01
Supplementary to patent Patent SE-1917-46288
Related to aircraft? 1
Serial number
Patent agent Fritz Isler
Assigned to
National tech categories CH 129b
IPCs
CPCs
Family year 1917
First filing? 0
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 1
Number of claims 1