Roller skate

The ornamental design for a roller skate, as shown and described.

FIG. 1 is a top plan view of a roller skate showing my new design.

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a front elevational view thereof.

Patent	Priority	Assignee	Title
D315940,	Aug 15 1988	FISHER - PRICE, INC , A DE CORP	Roller skate
D353429,	Oct 23 1992	BROOKFIELD INTERNATIONAL, INC	Child's in-line skate
D373609,	Jul 28 1995	BROOKFIELD INTERNATIONAL, INC	Roller skate
ER9762,

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
May 07 1986		The Quaker Oats Company	(assignment on the face of the patent)
Dec 06 1990	QUAKER OATS COMPANY, THE, A CORP OF NJ	FISHER - PRICE, INC , A DE CORP	ASSIGNMENT OF ASSIGNORS INTEREST	005570	0174	pdf

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