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Roller skate
D325417 Roller skate
Patent Drawings:Drawing: D325417-2    Drawing: D325417-3    Drawing: D325417-4    
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(3 images)

Inventor: McNamara, et al.
Date Issued: April 14, 1992
Application: 07/556,791
Filed: July 16, 1990
Inventors: McNamara; George E. (Minneapolis, MN)
Olson; Scott B. (Bloomington, MN)
Assignee: Olson; Scott B. (Bloomington, MN)
Primary Examiner: Rademaker; Charles A.
Assistant Examiner:
Attorney Or Agent: Huebsch; William L.
U.S. Class: D21/764
Field Of Search: D21/224; D21/225; D21/226; 280/11.1R; 280/11.19; 280/11.2; 280/11.3; 280/11.22
International Class:
U.S Patent Documents: D238286; D264746; D299259; D301908; 3229989; 3900203; 4273345; 4711458
Foreign Patent Documents:
Other References: Form, Nov. 1979, p. 45, "Speedy" Skate at bottom of page..

Claim: The ornamental design for a roller skate, as shown and described.
Description: FIG. 1 is a right side elevational view of a roller skate assembly, showing our new design, the left side elevational view being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right front perspective view thereof with the two attachment plates removed;

FIG. 7 is a right side elevational view thereof, the left side elevational view thereof being the mirror image thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a plan bottom view thereof;

FIG. 10 is a front elevational view thereof; and,

FIG. 11 is a rear elevational view thereof.

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