Cam tightening tool for tire chains

The ornamental design for a cam tightening tool for tire chains, as shown and described.

FIG. 1 is an isometric view of the cam tightening tool.

FIG. 2 is a front elevation view of the invention.

FIG. 3 is a side elevation view of the invention.

FIG. 4 is a top plan view of the invention; and,

FIG. 5 is a bottom plan view of the invention.

Patent	Priority	Assignee	Title
D655590,	Nov 08 2010		Door hinge pin remover
D711706,	Aug 03 2012	SPELLBOUND DEVELOPMENT GROUP, INC	Telescoping reset/testing tool with interchangeable heads
D714600,	Jun 04 2012		Tool for removing items from a truck bed
D721932,	Jul 24 2013	JWC ENTERPRISES LLC	Chain tool
D721933,	Nov 12 2013	JWC ENTERPRISES LLC	Combination tire and chain tool
D725983,	Aug 22 2013		Screwdriver
D917992,	Jan 28 2020	JWC ENTERPRISES LLC	Combination tire and chain tool

Patent	Priority	Assignee	Title
1534284,
3888290,
4306602,	May 13 1980	LELAND WALTUCK	Tire chain tightener
5048376,	Feb 13 1989		Tool, mounting means and ring device for anti-skid chains
6263554,	Mar 04 1997		System for installing chains on vehicle tires
6681657,	Mar 04 1997		System for installing chains on vehicle tires
7007572,	May 14 2003		Tire chain tool
7165477,	Mar 04 1997		System for installing chains on vehicle tires

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