FIG. 1 is a perspective view of a hairbrush with alternating pattern of bristles according to a first embodiment showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view thereof, showing the hairbrush with alternating pattern of bristles in use;
FIG. 9 is a perspective view of a hairbrush with alternating pattern of bristles according to a second embodiment showing my new design;
FIG. 10 is a front elevation view of the second embodiment thereof;
FIG. 11 is a rear elevation view of the second embodiment thereof;
FIG. 12 is a left side elevation view of the second embodiment thereof;
FIG. 13 is a right side elevation view of the second embodiment thereof;
FIG. 14 is a top plan view of the second embodiment thereof;
FIG. 15 is a bottom plan view of the second embodiment thereof;
FIG. 16 is a perspective view thereof, showing the hairbrush with alternating pattern of bristles of the second embodiment in use;
FIG. 17 is a perspective view of a hairbrush with alternating pattern of bristles according to a third embodiment showing my new design;
FIG. 18 is a front elevation view of the third embodiment thereof;
FIG. 19 is a rear elevation view of the third embodiment thereof;
FIG. 20 is a left side elevation view of the third embodiment thereof;
FIG. 21 is a right side elevation view of the third embodiment thereof;
FIG. 22 is a top plan view of the third embodiment thereof;
FIG. 23 is a bottom plan view of the third embodiment thereof;
FIG. 24 is a perspective view showing from another side of the third embodiment of my new design; and,
FIG. 25 is a perspective view thereof, showing the hairbrush with alternating pattern of bristles of the third embodiment in use.
The broken lines in the figures illustrate portions of the article which form no part of the claimed design.