Patent GB-1913-26932

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This patent was filed the same day as was Patent FR-1913-465209. This patent is identical to Patent AT-1912-64392 among others.


Year filed 1913
Year granted 1914
Office GB
Patent number 26932
Inventors Ferdinand Porsche
Inventor country AT
Applicant person Ferdinand Porsche
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Improvements in or relating to Aerial Machines
English title Improvements in or relating to Aerial Machines, that is, motorized aerial propulsion via propeller specifically as pertinent to the airplane
Tech fields Propellers, Propulsion, Airplane, Motors
Filing date 1913/11/22
Full specification filed date 1913/11/22
Application number
Grant date 1914/05/07
Granted? Yes
Publication date
Supplementary to patent Patent AT-1912-64392
Related to aircraft? Yes
Serial number
Patent agent Boult, Wade, and Tennant
Assigned to
National tech categories
IPCs IPC B64D35/08
CPCs CPC B64D35/08
Family year 1912
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 1
Number of claims 5