Claims (1)
Claim 1 (Independent)
The ornamental design for a heart rate device as shown and described.
Full Description
Show full text →
FIG. 1 is a front perspective view of a heart rate device according to the present invention;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Citations
This patent cites (12)
- USD677792
- USD714164
- USD922376
- USD1013868
- USD1022988
- USD1023790
- USD1034586
- US307172632
- US307340471
- US308168996
- US308168999
- US308370696