Patent GB-1909-15233

Anchor with arms and edges.

• Patent agent Carl Tewes characterized as a civil engineer
• Dated 29 June, filed same day
• Location: 27 Stefanplatz, Constanz, DE

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

• Original patent document and bibliography entry on espacenet
• Neilson, 1910, Aeroplane Patents, p77

Year filed	1909
Year granted	1909
Office	GB
Patent number	15233
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 airships
Tech fields	safety, safety, landing
Filing date	1909-06-22
Full specification filed date
Application number	190915233D
Grant date	1909-12-02
Granted?	1
Publication date
Supplementary to patent	Patent CH-1909-48028
Related to aircraft?	1
Serial number
Patent agent	Carl Tewes
Assigned to
National tech categories
IPCs	IPC B64B1/00
CPCs	CPC B64F2700/6219, CPC B64B1/005
Family year	1909
First filing?	0
Cites these patents
Citations from after 1930
Application ID	23584392
INPADOC family ID	11079257
Number of text pages	1
Number of diagram pages	1
Number of figures	2
Number of claims	1