Patent GB-1908-27771

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This patent can be ultimately traced through a patent complex with Patent FR-1908-404631 as the ultimate "parent patent".

Sources


Year filed 1908
Year granted 1909
Office GB
Patent number 27771
Inventors Gabriel Babillot
Inventor country
Applicant person Gabriel Babillot
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Improvements in and relating to Propellers
English title Improvements in and relating to Propellers
Tech fields Propellers, Propulsion, Marine, Design
Filing date 1908/12/21
Full specification filed date 1908/12/21
Application number
Grant date 1909/12/21
Granted? Yes
Publication date 1909/12/21
Supplementary to patent Patent FR-1908-404631
Related to aircraft? Yes
Serial number
Patent agent Browne & Co.
Assigned to
National tech categories
IPCs
CPCs
Family year 1908
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 7
Number of diagram pages 3
Number of figures 9
Number of claims 18