Patent DE-1888-44700

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Year filed
Year granted 1888
Office DE
Patent number 44700
Inventors Otto Lilienthal
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title Schraubensicherung mit am Rande auszubiegendem Mutterteller
English title Bolts with nut plates on the edge auszubiegendem (??)
Tech fields
Filing date January 14, 1888
Full specification filed date
Application number
Grant date October 3, 1888
Granted? Yes
Publication date January 14, 1888
Supplementary to patent
Related to aircraft? No
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs
Family year 1888
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
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Number of claims