Patent US-1911-1011083

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Year filed 1909
Year granted 1911
Office US
Patent number 1011083
Inventors Hans Roettges
Inventor country DE
Applicant person Hans Roettges
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1909-12-23
Full specification filed date
Application number 1909534630
Grant date 1911-12-05
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories USPC 244/13
IPCs
CPCs CPC B64C2700/6295
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID 47490740
INPADOC family ID 43914566
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources