Hack saw

The ornamental design for a hack saw, substantially as shown and described.

FIG. 1 is a perspective view of my new design.

FIG. 2 is a top view thereof.

FIG. 3 is a side view thereof.

FIG. 4 is a front view thereof.

FIG. 5 is a rear view thereof.

FIG. 6 is another side view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines showing a saw blade is included for the purposes of illustrating environmental structure and forms no part of the claimed design.

Patent	Priority	Assignee	Title
D577564,	Oct 12 2007	Proxene Tools Co., Ltd.	Handle
D578771,	Jun 27 2007	COMFORTGLIDE, INC	Handle and working head for tool system
D950346,	Jul 05 2021		Hacksaw frame

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///

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Nov 03 2005	PING, QIU JIAN	GREAT NECK SAW MANUFACTURERS, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	017202	0001	pdf
Nov 08 2005		Great Neck Saw Manufacturers, Inc.	(assignment on the face of the patent)
Mar 29 2010	GREAT NECK SAW MANUFACTURERS, INC	HANGZHOU GREAT STAR INDUSTRIAL COMPANY LTD , A CHINESE CORPORATION	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	024151	0446	pdf

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