Roller skate

Description

FIG. 1 is a perspective view of a roller skate showing our new design;

FIG. 2 is a side elevational view thereof, the side opposite being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a perspective view of a modified embodiment of the design shown in FIGS. 1 through 6;

FIG. 8 is a side elevational view thereof, the side opposite being a mirror image;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

Claims

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

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Inventors:	Olson; Brennan J. (Eden Prairie, MN), Frigard; Charles R. (Deephaven, MN)
Assignee:	North American Sports Training Corporation (Minneapolis, MN)
Appl. No.:	07/051,713
Filed:	May 27, 1987

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Current U.S. Class:	D21/764
Field of Search:	;D21/226 ;280/11.1R,11.19,11.2,11.3

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References Cited [Referenced By]

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U.S. Patent Documents

D238286	December 1975	Ochi
3829111	August 1974	Nicholls
3900203	August 1974	Kukulowicz

Other References

Form, 11-1979, p. 45, Roller Skate at bottom of page, right corner..

Primary Examiner: Rademaker; Charles A.
Attorney, Agent or Firm: Moore & Hansen