Patent US-1918-1270678

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Year filed 1918
Year granted 1918
Office US
Patent number 1270678
Inventors Maxim ZAVARKIN
Inventor country US
Applicant person ZAVARKIN MAXIM
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1918-03-09
Full specification filed date
Application number 22141018
Grant date 1918-06-25
Granted? 1
Publication date
Supplementary to patent
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64B1/62
Family year 1918
First filing? 1
Cites these patents
Citations from after 1930
Application ID 47941285
INPADOC family ID 44419236
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources

Inventor location (imputed by HistPat): East Brimfield, Hamden county, MA