Roller skate
United States Patent D302286

Smirnykh, Veniamin G. (ulitsa Kartashova, 40-a, kv. 24, Tomsk, SU)
Baltutis, Roman L. (ulitsa B. Grigo, 5, kv. 54, Shyaulyai, Litovskava, SU)
Osinskaya, Ljudmila M. (ulitsa Uchebnaya, I8, kv. I8, Tomsk, SU)
Application Number:
Publication Date:
Filing Date:
Primary Class:
Other Classes:
280/11.206, 280/11.222
Field of Search:
D21/224, D21/226, 280/11.27, 280/11.3, 280/11.19, 280/811, 280/826, 280/809, 301/5.3
View Patent Images:
US Patent References:
D264612Two-wheeled skateMay, 1982SzegiD21/226
D217269N/AApril, 1970SwanbergD21/226
3330571One wheeled skateJuly, 1967PierceD21/226
2868554Tandem wheel roller skateJanuary, 1959RingD21/226
1846265Roller skateFebruary, 1932Lang301/5.3

Primary Examiner:
Rademaker, Charles A.
Attorney, Agent or Firm:
Burgess, Ryan And Wayne
1. The ornamental design for a roller skate, as shown and described.


FIG. 1 is a right side elevational view of a roller skate showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a perspective view thereof.

The pole member has been shown in fragment in FIGS. 1, 2, 3, 6 and 7 to indicate indeterminate length.