Patent CH-1904-32243

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  • Inventor location: Dortmund
  • Vertreter: A. Mathey-Doret, in Chaux-de-Fonds

Patent family descending from Patent DE-1903-160742

Sources


Year filed 1904
Year granted 1905
Office CH
Patent number 32243
Inventors Gustav Knäpper
Inventor country DE
Inventor location
Applicant person Gustav Knäpper
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Vorrichtung, um in der Luft schwebenden Gegenständen eine lotrechte oder wagerechte Bewegung zu erteilen
English title Device to give objects floating in the air a vertical or horizontal movement
Tech fields propulsion
Filing date 1904-11-14
Full specification filed date
Application number
Grant date 1905-07-15
Granted? 1
Publication date
Supplementary to patent Patent DE-1903-160742
Related to aircraft? 1
Serial number
Patent agent A. Mathey-Doret
Assigned to
National tech categories CH 115
IPCs
CPCs
Family year 1903
First filing? 0
Cites these patents
Citations from after 1930 0
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 1