Exercise treadmill
United States Patent D424137

Barker, Paul D. (Woodinville, WA)
Arnold, Peter J. (Seattle, WA)
Application Number:
Publication Date:
Filing Date:
Precor Incorporated (Bothell, WA)
Primary Class:
Field of Search:
D21/662, D21/668, D21/669, 482/51, 482/52, 482/54, 482/70, 482/71
View Patent Images:
US Patent References:
D393297Foldable treadmillApril, 1998McBride et al.D21/669
D392351Foldable treadmill baseMarch, 1998Coody et al.D21/669
5674453Reorienting treadmillOctober, 1997Waterson et al.482/54
5591106Adjustable incline system for exercise equipmentJanuary, 1997Dalebout et al.482/54
D302837Exercise treadmillAugust, 1989SherrardD21/669
D289312Exercise treadmillApril, 1987Trulaske et al.D21/669
D280002TreadmillAugust, 1985SmithD21/669

Primary Examiner:
Hyder, Philip S.
Attorney, Agent or Firm:
Christensen O'Connor Johnson & Kindness
1. The ornamental design for an exercise threadmill, as shown and described.


FIG. 1 is a rear isometric view of the subject design;

FIG. 2 is a side view of the subject design;

FIG. 3 is a side view of the subject design taken from the side of the exercise treadmill opposite tothat shown in FIG. 2;

FIG. 4 is a top view to the subject design;

FIG. 5 is a bottom view of the subject design;

FIG. 6 is a front view of the subject design; and,

FIG. 7 is a rear view of the subject design.