The ornamental design for a backpacksprayer, as shown and described.
FIG. 1 is a rear perspective view showing the backpack sprayer. The broken lines on the cover of the backpack sprayer are shown to define boundaries of various screw holes and handle openings which are not part of the claimed design. The areas within the broken line boundaries are not part of the claimed design. The broken lines on the top and the bottom of the back pack sprayer are shown for environmental purposes only and form no part of the claimed design.
FIG. 2 is a rear elevation view of the backpack sprayer of FIG. 1. The broken lines on the cover of the backpack sprayer are shown to define boundaries of various screw holes and handle openings which are not part of the claimed design. The areas within the broken line boundaries are not part of the claimed design. The broken lines on the top and the bottom of the backpack sprayer are shown for environmental purposes only and form no part of the claimed design.
FIG. 3 is a right side elevation view of the backpack sprayer of FIG. 1, both sides being identical. The broken lines on the cover of the backpack sprayer are shown to define boundaries of screw holes and handle openings which are not part of the claimed design. The areas within the broken line boundaries are not part of the claimed design. The broken lines on the top and the bottom of the backpack sprayer are shown for environmental purposes only and form no part of the claimed design.
FIG. 4 is a top plan view of the backpack sprayer of FIG. 1. The broken lines on the front side of the backpack sprayer are shown to define a boundary around the front side of the backpack sprayer which is not a part of the claimed design. The area within the broken lines is not part of the claimed design. The broken lines on the top and the bottom of the backpack sprayer are shown for environmental purposes only and form no part of the claimed invention.
FIG. 5 is a front elevation view of the backpack sprayer of FIG. 1. The broken lines on the front side of the backpack sprayer are shown to define a boundary around the front side of the backpack sprayer which is not a part of the claimed design. The area within the broken lines is not part of the claimed design. The broken lines on the top and the bottom of the backpack sprayer are shown for environmental purposes only and form no part of the claimed invention; and,
FIG. 6 is a bottom view of the backpack sprayer of FIG. 1. The broken lines on the front side of the backpack sprayer are shown to define a boundary around the front side of the backpack sprayer which is not a part of the claimed design. The area within the broken lines is not part of the claimed design. The broken lines on the cover of the backpack sprayer are shown to define boundaries of screw holes and handle openings which are not part of the claimed design. The areas within the broken line boundaries are not part of the claimed design. The broken lines on the bottom of the backpack sprayer are shown for environmental purposes only and form no part of the claimed invention.