Disc sander head with security rings

The ornamental design for a disc sander head with security rings, as shown and described.

FIG. 1 is a top view of a disc sander head with security rings showing my new and ornamental design,

FIG. 2 is a bottom view thereof; and,

FIG. 3 is a perspective top view thereof.

Patent	Priority	Assignee	Title
D660888,	Dec 07 2011		Grinding and polishing disc having extending fins which create an air cooling vortex
D680373,	Jul 09 2010	Grace Manufacturing, Inc.	Culinary cutting blade
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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jun 04 2008		Flex Trim A/S	(assignment on the face of the patent)
Aug 19 2008	JESPERSEN, POUL E	FLEX TRIM A S	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	021475	0913	pdf

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