The ornamental design for a combinedcabinetsoffit and plate support unit, as shown and described.
FIG. 1 is a bottom perspective view of a cabinet soffit and plate rail
assembly showing my new design with the plate rail in an alternate
embodiment.
FIG. 2 is a sectional view taken along line 4--4 of FIG. 1, further showing
the plate rail and its design relationship to the soffit.
The design of the opposite side of the cabinet soffit and plate rail
assembly is the same as that of the side shown, and the design of the back
thereof is the same as the design of the face thereof, or plain.