Patent FR-1912-444055

From Inventing aviation
Jump to navigation Jump to search


Year filed 1912
Year granted 1912
Office FR
Patent number 444055
Inventors Heinrich Bauer
Inventor country HU
Applicant person Heinrich Bauer
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title propulseur pour navires et appareils de navigation aérienne
English title propeller for marine and aeronautic propulsion and navigation
Tech fields propulsion, navigation, steering, propellers
Filing date 1912/05/21
Full specification filed date
Application number FR444055 (A)
Grant date 1912/07/29
Granted? Yes
Publication date 1912/10/09
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Charles Assi
Assigned to
National tech categories FR 6.2
IPCs IPC B63H1/12
CPCs CPC B63H1/12, CPC B63H2001/122, CPC B63H2005/005, CPC B63H2025/425
Family year 1912
First filing? No
Cites these patents
Citations from after 1930
Application ID
Number of text pages 3
Number of diagram pages 1
Number of figures 7
Number of claims 4