Patent US-1913-1082472

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  • Inventor location: Chicago, Cook county, IL (FIPSloc=17031, imputed by HistPat)

Sources


Year filed 1912
Year granted 1913
Office US
Patent number 1082472
Inventors John Edwin Allen
Inventor country US
Applicant person John Edwin Allen
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Airship
English title Airship
Tech fields airship
Filing date 1912-04-11
Full specification filed date
Application number 1912690036
Grant date 1913-12-23
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 690036
Patent agent Chandler & Chandler
Assigned to
National tech categories USPC 244/119
IPCs
CPCs CPC B64B1/00
Family year 1912
First filing? 1
Cites these patents
Citations from after 1930
Application ID 47613101
INPADOC family ID 43998360
Number of text pages 3
Number of diagram pages 6
Number of figures 13
Number of claims 2