Patent US-1910-951942

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

• Patent CH-1909-48028 (English title: Safety anchor for airships, National tech categories: CH 129c)
• Patent FR-1909-403235 (English title: Safety anchor for aerial navigation, Supplementary to patent: Patent CH-1909-48028, National tech categories: FR 6.4)
• Patent GB-1909-15233 (English title: Safety anchor for airships, Supplementary to patent: Patent CH-1909-48028)
• Patent US-1910-951942 (English title: Safety-anchor for lighter-than-air airships, Supplementary to patent: Patent CH-1909-48028, National tech categories: USPC 244/110G • USPC 52/162 • USPC 294/93)

Sources

• Patent 951942 document and bibliographic info on espacenet
• Patent 951942 at google patents

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
INPADOC family ID
Number of text pages	1
Number of diagram pages	1
Number of figures	2
Number of claims	1