The ornamental design for a fireextinguishermountingbracket, as shown and described.
FIG. 1 is a first perspective view of a fire extinguisher mounting bracket, showing the new design.
FIG. 2 is a front view of the fire extinguisher mounting bracket of FIG. 1.
FIG. 3 is a back view of the fire extinguisher mounting bracket of FIG. 1.
FIG. 4 is a first side view of the fire extinguisher mounting bracket of FIG. 1.
FIG. 5 is a second side view of the fire extinguisher mounting bracket of FIG. 1.
FIG. 6 is a top view of the fire extinguisher mounting bracket of FIG. 1.
FIG. 7 is a bottom view of the fire extinguisher mounting bracket of FIG. 1; and,
FIG. 8 is a second perspective view of the fire extinguisher mounting bracket of FIG. 1 including a fire extinguisher.
The broken lines immediately adjacent areas including contour lines represent the boundaries of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.