Idler roller

FIG. 1 is a perspective view of a first embodiment of an idler roller showing our new design.

FIG. 2 is a cross-section view of the idler roller shown in FIG. 1 .

FIG. 3 is a side view of the idler roller shown in FIG. 1 .

FIG. 4 is an end view of the idler roller shown in FIG. 1 .

FIG. 5 is a perspective view of a second embodiment for an idler roller showing our new design.

FIG. 6 is a cross-section view of the idler roller shown in FIG. 5 .

FIG. 7 is a side view of the idler roller shown in FIG. 5 .

FIG. 8 is an end view of the idler roller shown in FIG. 5 .

FIG. 9 is a perspective view of a third embodiment for an idler roller showing our new design.

FIG. 10 is a cross-section view of the idler roller shown in FIG. 9 .

FIG. 11 is a side view of the idler roper shown in FIG, 9 .

FIG. 12 is an end view of the idler roper shown in FIG, 9 .

FIG. 13 is a perspective view of a fourth embodiment for an idler roller showing our new design.

FIG. 14 is a cross-section view of the idler roller shown in FIG. 13 .

FIG. 15 is a side view of the idler roller shown in FIG. 13 .

FIG. 16 is an end view of the idler roller shown in FIG. 13 .

FIG. 17 is a perspective view of a fifth embodiment for an idler roller showing our new design.

FIG. 18 is a cross-section view of the idler roller shown in FIG. 17 .

FIG. 19 is a side view of the idler roller shown in FIG. 17 .

FIG. 20 is an end view of the idler roller shown in FIG. 17 .

FIG. 21 is a perspective view of a sixth embodiment for an idler roller showing our new design.

FIG. 22 is a cross-section view of the idler roller shown in FIG. 21 .

FIG. 23 is a side view of the idler roller shown in FIG. 21 .

FIG. 24 is an end view of the idler roller shown in FIG. 21 .

FIG. 25 is a perspective view of a seventh embodiment for an idler roller showing our new design.

FIG. 26 is a cross-section view of the idler roller shown in FIG. 25 .

FIG. 27 is a side view of the idler roller shown in FIG. 25 .

FIG. 28 is an end view of the idler roller shown in FIG. 25 .

FIG. 29 is a perspective view of an eighth embodiment an idler roller showing our new design.

FIG. 30 is a cross-section view of the idler roller shown in FIG. 29 .

FIG. 31 is a side view of the idler roller shown in FIG. 29 .

FIG. 32 is an end view of the idler roper shown in FIG. 29 .

FIG. 33 is a perspective view of a ninth embodiment for an idler roller showing our new design.

FIG. 34 is a cross-section view of the idler roller shown in FIG. 33 .

FIG. 35 is a side view of the idler roller shown in FIG. 33 .

FIG. 36 is an end view of the idler roller shown in FIG. 33 .

FIG. 37 is a perspective view of a tenth embodiment for an idler roller showing our new design.

FIG. 38 is a cross-section view of the idler roller shown in FIG. 37 .

FIG. 39 is a side view of the idler roller shown in FIG. 37 ; and,

FIG. 40 is an end view of the idler roller shown in FIG. 37 .

The elements shown in broken lines are included for the purpose of illustrating portions of the idler roller that form no part of the claimed design.