Reversible lock washer

The ornamental design for a reversible lock washer, as shown and described.

FIG. 1 is a top perspective view of a reversible lock washer, showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is an enlarged fragmentary sectional view taken in the direction of the arrows on line 3--3 of FIG. 1.

Patent	Priority	Assignee	Title
9308617,	Mar 16 2011	SATISLOH NORTH AMERICA, INC	Securing structure for optic device
D273562,	Jul 19 1982	Perma-Tite AB	Transfer washer
D602349,	Feb 27 2008	Nord-Lock AB	Locking washer
D609999,	Feb 27 2008	Nord-Lock AB	Locking nut
D646153,	Jul 06 2009	Nord-Lock AB	Lock nut
D646154,	Jul 06 2009	Nord-Lock AB	Lock nut
D666228,	Mar 16 2011	SATISLOH NORTH AMERICA, INC	Optic device securing structure
D666229,	Mar 16 2011	SATISLOH NORTH AMERICA, INC	Optic device securing structure
D666230,	Mar 16 2011	SATISLOH NORTH AMERICA, INC	Optic device securing structure
D666231,	Mar 16 2011	SATISLOH NORTH AMERICA, INC	Optic device securing structure
D672799,	Mar 16 2011	Satisloh North America, Inc.	Optic device securing structure
D673198,	Mar 16 2011	Satisloh North America, Inc.	Optic device securing structure
D673597,	Mar 16 2011	Satisloh North America, Inc.	Optic device securing structure
D673598,	Mar 16 2011	Satisloh North America, Inc.	Optic device securing structure
D696577,	Oct 25 2012	Topre Corporation	Self-piercing clinch nut
D696578,	Oct 25 2012	Topre Corporation	Self-piercing clinch nut
D698234,	Feb 09 2012	Best on Bolt GmbH	Washer disc
D725461,	Dec 19 2013	VEGA GRIESCHABER KG	Nut

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
May 27 1988	FRIEBERG, BENT, O	Perma-Tite AB	ASSIGNMENT OF ASSIGNORS INTEREST	004893	0981	pdf
Aug 30 1995	L E BORDEN COMPANY	FREMONT FINANCIAL CORPORATION	COLLATERAL ASSIGNMENT OF PROPRIETARY RIGHTS AND SECURITY AGREEMENT	007648	0932	pdf

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