Chain saw

The ornamental design for a chain saw, as shown.

FIG. 1 is a front and right side perspective view of a chain saw showing my new design,

FIG. 2 is a front elevational view,

FIG. 3 is a rear elevational view,

FIG. 4 is a left side elevational view and

FIG. 5 is a bottom plan view thereof.

Patent	Priority	Assignee	Title
4856195,	Nov 11 1986	Black & Decker Inc.	Handle arrangement for portable power tool
9156183,	May 11 2009	HUSQVARNA AB	Chainsaw arrangement
D302931,	Oct 21 1985	Komatsu Zenoah Co.	Chain saw
D303207,	Dec 27 1985	Komatsu Zenoah Company	Chain saw
D314697,	Feb 19 1988	Black & Decker Inc.	Hand-held power saw

Patent	Priority	Assignee	Title
213939,

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
May 19 1980		Kioritz Corporation	(assignment on the face of the patent)

n/a

Date	Maintenance Fee Events

n/a

Date	Maintenance Schedule