Patent GB-1913-17380

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  • Inventor location: 100 Vine Street, Philadelphia ; "Gentleman"

Patent family descending from Patent US-1912-1080531

Sources


Year filed 1913
Year granted 1913
Office GB
Patent number 17380
Inventors Louis John Bergdoll
Inventor country US
Applicant person Louis John Bergdoll
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in or relating to Aeroplanes
English title Improvements in or relating to Aeroplanes
Tech fields
Filing date 1913-07-29
Full specification filed date
Application number 191317380D
Grant date 1914-01-08
Granted? 1
Publication date
Supplementary to patent Patent US-1912-1080531
Related to aircraft? 1
Serial number
Patent agent Thomas E. Robertson
Assigned to
National tech categories
IPCs IPC B64C39/00
CPCs CPC B64C2700/6295, CPC B64C39/00
Family year 1912
First filing? 0
Cites these patents
Citations from after 1930
Application ID 23654819
INPADOC family ID 11140082
Number of text pages 3
Number of diagram pages 1
Number of figures 3
Number of claims 4