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
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
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