Patent US-1920-1337951

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Year filed 1918
Year granted 1920
Office US
Patent number 1337951
Inventors Francis J PLYM
Inventor country
Applicant person KAWNEER
Applicant firm
Applicant type COMPANY
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1918-10-11
Full specification filed date
Application number 25778118
Grant date 1920-04-20
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 49070731
INPADOC family ID 44621684
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources

Inventor location (imputed from HistPat): Berrien county, MI (FIPSloc=26021)