Roller skate

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

FIG. 1 is a left side elevational view of a roller skate, the right side elevational view thereof being identical;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof.

The broken line showing of the boot in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Patent	Priority	Assignee	Title
6902173,	Jul 18 2002	SALOMON S A	Frame for a skate, and a skate having such frame
7040633,	Mar 03 2002	SALOMON S A S	Rolling or gliding sports equipment
D378115,	Jan 26 1996	Rollerball International Inc.; ROLLERBALL INTERNATIONAL INC	Skate
D439297,	Aug 10 1998	MAYER, BRUCE A , II	In-line roller skate
D441822,	Aug 10 1998	Bruce A., Mayer, II	Rocker of an in-line roller skate
D445159,	Jul 10 1996	MAYER II, BRUCE A	Rocker of an in-line roller skate
D450363,	Aug 10 1998	Bruce A., Mayer, II	Rocker chassis
D580132,	Aug 29 2007	E-RICH INTERNATIONAL CO , LTD	Roller set of roller skate shoe

Patent	Priority	Assignee	Title
2145219,
3837662,
3877710,
3901520,
4146241,	Mar 13 1978		Roller skate snap-on wheel truck
134931,
D278925,	Dec 07 1982	Roller Derby Skate Corporation	Roller skate chasis
D346633,	Jul 29 1992	Roces S.r.l.	In-line roller-skate

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