Patent US-1907-881836

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Top of the wing has flaps that can open

Sources


Year filed 1907
Year granted 1908
Office US
Patent number 881836
Inventors Everett E. Warner
Inventor country US
Inventor location Hartford, Connecticut, Hartford county, CT, Connecticut
Applicant person Everett E. Warner
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Wing for flying-machines
English title Wing for flying-machines
Tech fields flapping, airfoil, valve, stability, frame, wings
Filing date 1907/06/22
Full specification filed date
Application number 1907380269
Grant date 1908/03/10
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number 380269
Patent agent Ward & Joy
Assigned to
National tech categories USPC 244/72
IPCs IPC B64C33/02
CPCs CPC B64C33/02
Family year 1907
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 47091616
INPADOC family ID 43825601
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 1