Patent GB-1912-23941

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Reference is made within the original of this patent to an earlier German patent filed 1911-10-19.

This British patent is identical to Patent NL-1912-965, and the German parent may be traced to Vincent Wisniewski and-or to Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung.

Sources


Year filed 1912
Year granted 1913
Office GB
Patent number 23941
Inventors Vincent Wisniewski
Inventor country DE
Applicant person Vincent Wisniewski
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Improvements in Propelling Planes for Airships, Flying Machines and Water-going Vessels
English title Improvements in Propelling Planes for Airships, Flying Machines and Water-going Vessels, based on the manner of Venetian blinds
Tech fields subsystem, propulsion
Filing date 1912-10-19
Full specification filed date
Application number 191223941D
Grant date 1913-01-30
Granted? 0
Publication date 1913-01-30
Supplementary to patent Patent DE-1911-10-19 Vincent Wisniewski and-or Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung
Related to aircraft? 1
Serial number
Patent agent Lloyd Wise & Co.
Assigned to
National tech categories
IPCs IPC B64C11/00
CPCs CPC B64C11/006
Family year 1911
First filing? 1
Cites these patents
Citations from after 1930
Application ID 23640950
INPADOC family ID 11128244
Number of text pages 2
Number of diagram pages 1
Number of figures 4
Number of claims 3