Exercise devices – Support for entire body of user – Swivelled foot platform
Reexamination Certificate
2002-11-04
2004-02-24
Lucchesi, Nicholas D. (Department: 3764)
Exercise devices
Support for entire body of user
Swivelled foot platform
C482S079000, C482S080000, C482S147000
Reexamination Certificate
active
06695755
ABSTRACT:
RELATED U.S. APPLICATIONS
Not applicable.
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT
Not applicable.
REFERENCE TO MICROFICHE APPENDIX
Not applicable.
FIELD OF THE INVENTION
The present invention relates generally to an exercise and amusement device, and more particularly to an exercise footboard structure enabling a person's legs to engage in an exercise of a rhythmic pattern.
BACKGROUND OF THE INVENTION
As shown in
FIG. 10
, a prior art exercise footboard has a platform for supporting a person's feet. The platform is corresponding in function to one of stairs of a stairway. In other words, the prior art exercise footboard is used to mimic the stairway-climbing exercise. The prior art exercise footboard is rather monotonous in design. As a result, a person is bound to easily get tired of using it. The prior art exercise footboard has a very limited marketability.
BRIEF SUMMARY OF THE INVENTION
The primary objective of the present invention is to provide an exercise footboard structure comprising a plank which is balanced on a support such that the plank can be caused by feet of a person standing thereon to tilt or swivel horizontally, thereby enhancing the amusement and the exercise effects of the exercise footboard of the present invention.
REFERENCES:
patent: 5980432 (1999-11-01), Ahman
patent: 6413197 (2002-07-01), McKechnie et al.
Amerson L
Harrison & Egbert
Lucchesi Nicholas D.
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