I claim the ornamental design for a leaf tamper tool, as shown and described.
FIG. 1 is an front isometric view of a leaf tamper tool in accordance with the present invention, shown with the handle and the device for attaching the handle to the tamper plate in phantom.
FIG. 2 is a top plan view of the leaf tamper tool illustrated in FIG. 1.
FIG. 3 is a bottom plan view of the leaf tamper tool illustrated in FIG. 1.
FIG. 4 is a left side elevation view of the leaf tamper tool illustrated in FIG. 1.
FIG. 5 is a right side elevation view of the leaf tamper tool illustrated in FIG. 1.
FIG. 6 is a front elevation view of the leaf tamper tool illustrated in FIG. 1; and,
FIG. 7 is a rear elevation view of the leaf tamper tool illustrated in FIG. 1.
The broken line showing of the tamper device is included for the purpose of illustrating portions of the article and forms no part of the claimed design.