The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a front view of embodiment 1 of a human machine interface for a protection relay.
FIG. 2 is a front view of embodiment 2 of a human machine interface for a protection relay.
FIG. 3 is a front view of embodiment 3 of a human machine interface for a protection relay.
FIG. 4 is a front view of embodiment 4 of a human machine interface for a protection relay.
FIG. 5 is a front view of embodiment 5 of a human machine interface for a protection relay.
FIG. 6 is a front view of embodiment 6 of a human machine interface for a protection relay; and,
FIG. 7 is a perspective view of a human machine interface for a protection relay, shown in an environment.
The lightweight broken lines in the drawings illustrate features of the human machine interface for protection relay that form no part of the claimed design. The heavyweight broken lines are directed to environment and represent no part of the claimed subject matter.
The “ABB” trademark, shown in FIGS. 1-7 of the claimed design, is a registered trademark of ABB Asea Brown Boveri Ltd.
Patent Grant
D1085027
