Patent US-1911-993256

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Central frame is a cylindrical tube, with cap turning upward in the front and downward in the back; supports a plurality of propellers; navigation by adjustment of planes

  • Inventor location: San Mateo, San Mateo county, CA (FIPSloc=6081, imputed by HistPat)

Sources


Year filed 1910
Year granted 1911
Office US
Patent number 993256
Inventors Timothy Henry Konrad
Inventor country US
Applicant person Timothy Henry Konrad
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Airship
English title Airship
Tech fields airplane, frame, rudder, navigation, propeller
Filing date 1910-04-20
Full specification filed date
Application number 1910556471
Grant date 1911-05-23
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 556471
Patent agent Victor J. Evans
Assigned to
National tech categories USPC 244/12.1, USPC 244/231
IPCs
CPCs CPC B64C23/005
Family year 1910
First filing? 1
Cites these patents
Citations from after 1930
Application ID 47460266
INPADOC family ID 43926751
Number of text pages 2
Number of diagram pages 2
Number of figures 6
Number of claims 4