Patent GB-1912-12190

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This is specifically an addition to Patent GB-1911-12188.


Year filed 1912
Year granted 1913
Office GB
Patent number 12190
Inventors Isaac Bell
Inventor country IE
Applicant person Isaac Bell
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Improvements in Machines for Aerial Flight
English title Improvements in Machines for Aerial Flight
Tech fields airplane, frame, wheels, chassis, design, fuselage, aerodynamics
Filing date 1912/11/25
Full specification filed date 1912/11/25
Application number 191212190D
Grant date 1913/11/25
Granted? Yes
Publication date 1913/11/25
Supplementary to patent Patent GB-1911-12188
Related to aircraft? Yes
Serial number
Patent agent H. D. Fitzpatrick & Co.
Assigned to
National tech categories
IPCs IPC B64C39/00
CPCs CPC B64C39/005, CPC B64C39/008
Family year 1911
First filing? No
Cites these patents
Citations from after 1930
Application ID 23634108
INPADOC family ID 5907486
Number of text pages 5
Number of diagram pages 2
Number of figures 4
Number of claims 5