Patent US-1920-1340154

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Year filed 1918
Year granted 1920
Office US
Patent number 1340154
Inventors Edmund B Carns
Inventor country
Applicant person Edmund B Carns
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1918-06-03
Full specification filed date
Application number 23789318
Grant date 1920-05-18
Granted? 1
Publication date
Supplementary to patent
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C3/00, CPC B64C2700/6233
Family year 1918
First filing? 1
Cites these patents
Citations from after 1930
Application ID 48906773
INPADOC family ID 44511326
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources

{{USpatentsources|1340154A espacenet] Inventor location (imputed from HistPat):