Treadmill exercise apparatus
United States Patent D406621

Piaget, Gary D. (3390 American Saddler Dr., Park City, UT, 84060)
Application Number:
Publication Date:
Filing Date:
Primary Class:
Field of Search:
D21/662, D21/669, 482/51, 482/52, 482/53, 482/54
View Patent Images:
US Patent References:
5669856ExerciserSeptember, 1997Liu482/54
5626539Treadmill apparatus with dual spring-loaded treadsMay, 1997Piaget et al.482/52
5607376Convertible treadmill apparatus with left and right foot beltsMarch, 1997Magid482/54
D369843Exercise treadmillMay, 1996Wang et al.D21/669
5336146Treadmill with dual reciprocating treadsAugust, 1994Piaget et al.482/52
D321734Low impact treadmillNovember, 1991Dunham et al.D21/669

Primary Examiner:
Hyder, Philip S.
Attorney, Agent or Firm:
Barlow, Josephs & Holmes, Ltd.
1. The ornamental design for a treadmill exercise apparatus, as shown.


FIG. 1 is a perspective view showing my new design for a treadmill exercise apparatus;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.