Patent GB-1912-22538

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Year filed 1912
Year granted 1912
Office GB
Patent number 22538
Inventors Herman Leinweber
Inventor country US
Applicant person Herman Leinweber
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1912-10-03
Full specification filed date
Application number 191222538D
Grant date
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C2700/6218, CPC B64C17/00
Family year 1912
First filing? 1
Cites these patents
Citations from after 1930
Application ID 23640139
INPADOC family ID 11127535
Number of text pages
Number of diagram pages
Number of figures
Number of claims