Two wheel roller skate

Description

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

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view of a modified embodiment of the design shown in FIGS. 1-6;

FIG. 8 is a left side elevational view of a second modified embodiment of the design shown in FIGS. 1-6;

FIG. 9 is a bottom plan view of the design shown in FIG. 7 and;

FIG. 10 is a bottom plan view of the design shown in FIG. 8.

Referenced Cited
U.S. Patent Documents
D264612 May 25, 1982 Szegi
D268857 May 3, 1983 Tollens
D292729 November 10, 1987 Ludwig
1846265 February 1932 Lang
1989344 January 1935 Tracey
2531357 November 1950 Foulds
Patent History
Patent number: D305143
Type: Grant
Filed: May 26, 1987
Date of Patent: Dec 19, 1989
Inventor: Jiajiu Shaw (Washington Grove, MD)
Primary Examiner: Charles A. Rademaker
Attorney: Jerry T. Kearns
Application Number: 7/54,007
Classifications
Current U.S. Class: D21/226