Roller skate
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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.
Referenced Cited
U.S. Patent Documents
Other references
D238286 | December 1975 | Ochi |
D264746 | June 1, 1982 | Orth |
D299259 | January 3, 1989 | Vullierme |
D301908 | June 27, 1989 | Olson et al. |
3229989 | January 1966 | Papangelis |
3900203 | August 1975 | Kukulowicz |
4273345 | June 16, 1981 | Ben-Dor et al. |
4711458 | December 8, 1987 | Shim |
- Form, Nov. 1979, p. 45, "Speedy" Skate at bottom of page.
Patent History
Patent number: D325417
Type: Grant
Filed: Jul 16, 1990
Date of Patent: Apr 14, 1992
Assignee: Scott B. Olson (Bloomington, MN)
Inventors: George E. McNamara (Minneapolis, MN), Scott B. Olson (Bloomington, MN)
Primary Examiner: Charles A. Rademaker
Attorney: William L. Huebsch
Application Number: 7/556,791
Type: Grant
Filed: Jul 16, 1990
Date of Patent: Apr 14, 1992
Assignee: Scott B. Olson (Bloomington, MN)
Inventors: George E. McNamara (Minneapolis, MN), Scott B. Olson (Bloomington, MN)
Primary Examiner: Charles A. Rademaker
Attorney: William L. Huebsch
Application Number: 7/556,791
Classifications
Current U.S. Class:
D21/226