Patent US-1913-1367839

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Sources

Inventor location (imputed by HistPat): Washington, DC (FIPSloc=11001)


Year filed 1913
Year granted 1921
Office US
Patent number 1367839
Inventors John P. Tarbox
Inventor country US
Applicant person
Applicant firm Tarbox Safety Aircraft Company
Applicant type COMPANY + INDIV
Applicant is inventor? No
Original title Interlocking Balancing System
English title Interlocking Balancing System
Tech fields airplane, stability, heavier-than-air, subsystem
Filing date 1913/02/07
Full specification filed date
Application number 1913746919
Grant date 1921/02/08
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C17/00, CPC B64C2700/6215
Family year 1913
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 53193619
INPADOC family ID 44028627
Number of text pages 30
Number of diagram pages 6
Number of figures 9
Number of claims 102