Patent US-1913-1067722

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  • Tech class: CPC B64C27/12 Rotor drives
  • Inventor location: Seattle, King county, Washington (FIPSloc=53033, imputed by HistPat)

Sources


Year filed 1912
Year granted 1913
Office US
Patent number 1067722
Inventors Ephraim W. Fairbanks
Inventor country US
Applicant person Ephraim W. Fairbanks
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Wave and current motor
English title Marine motor
Tech fields motor, marine
Filing date 1912-05-13
Full specification filed date
Application number 1912697076
Grant date 1913-07-15
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? .5
Serial number 697076
Patent agent C. D. Haskins
Assigned to
National tech categories USPC 416/33, USPC 416/85, USPC 415/7
IPCs
CPCs CPC B64C27/12
Family year 1912
First filing? 1
Cites these patents
Citations from after 1930
Application ID 47587801
INPADOC family ID 44002094
Number of text pages 3
Number of diagram pages 2
Number of figures 8
Number of claims 5