Patent US-1910-951942

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Anchor, made of steel, driven into the earth; springs; hauled up by anchor rope

  • Inventor location: Stefansplatz 27, Constance, Germany

Patent family descending from Patent CH-1909-48028


Year filed 1909
Year granted 1910
Office US
Patent number 951942
Inventors Friedrich von Ehrenberg
Inventor country DE
Applicant person Friedrich von Ehrenberg
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Safety-anchor for airships and the like
English title Safety-anchor for lighter-than-air airships
Tech fields safety, landing, LTA
Filing date October 25, 1909
Full specification filed date
Application number
Grant date March 15, 1910
Granted? 1
Publication date
Supplementary to patent Patent CH-1909-48028
Related to aircraft? 1
Serial number 524489
Patent agent Julian Klosterberg?
Assigned to
National tech categories USPC 244/110G, USPC 52/162, USPC 294/93
IPCs IPC E02D5/80
CPCs CPC E02D5/803
Family year 1909
First filing? No
Cites these patents
Citations from after 1930 2
Application ID
Number of text pages 1
Number of diagram pages 1
Number of figures 2
Number of claims 1