Patent US-1920-1362511

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Year filed 1918
Year granted 1920
Office US
Patent number 1362511
Inventors Alliott Verdon Roe
Inventor country
Applicant person ROE A V
Applicant firm
Applicant type COMPANY
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1918-03-22
Full specification filed date
Application number 22408518
Grant date 1920-12-14
Granted? 1
Publication date
Supplementary to patent
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories
CPCs CPC B64F2700/6226, CPC B64C25/66, CPC B64C25/52, CPC B64C25/06, CPC B64C25/54
Family year 1918
First filing? 1
Cites these patents
Citations from after 1930
Application ID 48794292
INPADOC family ID 44434237
Number of text pages
Number of diagram pages
Number of figures
Number of claims


Inventor location (imputed from HistPat):