The ornamental design for a hatholderdevice for curved hats, as shown and described.
FIG. 1 shows a perspective view of a hat holder device for curved hats.
FIG. 2 shows a perspective view of a hat holder device for curved hats including a hat which is shown through the holder for clarity of the environmental illustration.
FIG. 3 shows a top plan view of the hat holder device for curved hats.
FIG. 4 shows a bottom plan view of the hat holder device for curved hats.
FIG. 5 shows a right side view of the hat holder device for curved hats.
FIG. 6 shows a left side view of the hat holder device for curved hats.
FIG. 7 shows a rear view of the hat holder device for curved hats; and,
FIG. 8 shows a front view of the hat holder device for curved hats.
The shade lines in the Figures show contour and not surface ornamentation.
The broken lines shown represent environmental subject matter and portions of the hat holder device for curved hats which form no part of the claimed design.