Safety hook

The ornamental design for a safety hook, substantially as shown and described.

FIG. 1 is a front perspective view of a safety hook embodying the design. The opposite side of the _design is identical to that shown in FIG. 1.

FIG. 2 is a side elevational view of the design.

FIG. 3 is a side elevational view thereof, showing the side opposite that shown in FIG. 2.

FIG. 4 is an enlarged front perspective view thereof.

Patent	Priority	Assignee	Title
4858977,	Jan 21 1988		Self-attaching linking device
D400298,	Apr 04 1997		Cigar holder
D459855,	Apr 10 2000	Elephant Chain Block Co., Ltd.	Lifting hook
D502089,	May 05 2004		Safe hook
D548060,	Sep 30 2005		Lift hook
D555460,	Oct 03 2005	Python Products, LLC	Hook member
D556550,	Jul 24 2006		Coupling self-locking hook
D566533,	Jun 13 2006		Clevis for removing T-posts
D584134,	Feb 28 2008		Twisted safety hook
D601410,	Feb 28 2008		Flat safety hook
D670555,	Apr 09 2012	HAN LIEN INTERNATIONAL CORP	Bolt snap
D680420,	Aug 12 2011	International Safety Components Limited	Snap hook

Patent	Priority	Assignee	Title
28669,
3940173,	Feb 10 1975	Columbus McKinnon Corporation	Safety hook
833180,
241118,
WO7900396,

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Sep 23 1983	BERG, BENGT F A	STALLINFABRIKEN BRIDON AB , A CORP OF SWEDEN CORP	ASSIGNMENT OF ASSIGNORS INTEREST	004182	0146	pdf
Sep 30 1983		Stallinfabriken Bridon AB	(assignment on the face of the patent)

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