Patent US-1910-1024226

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  • Tech class CPC F04D25/105: Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
  • Inventor location: Payerne, Canton of Vaud, Switzerland

Patent family descending from Patent CH-1910-54251

Sources


Year filed 1910
Year granted 1912
Office US
Patent number 1024226
Inventors Max Reymond
Inventor country CH
Applicant person Max Reymond
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Apparatus comprising fans for generating progressing and ascending movements of a body in a fluid medium
English title Fans for generating progressing and ascending movements of a body in a fluid medium
Tech fields propulsion
Filing date 1910-10-01
Full specification filed date
Application number
Grant date 1912-04-23
Granted? 1
Publication date
Supplementary to patent Patent CH-1910-54251
Related to aircraft? 1
Serial number 584826
Patent agent Harold Terrell
Assigned to
National tech categories CH 129e
IPCs
CPCs CPC F04D25/105
Family year 1910
First filing? 0
Cites these patents
Citations from after 1930 0
Application ID
INPADOC family ID
Number of text pages 3
Number of diagram pages 2
Number of figures 4
Number of claims 9