The ornamental design for a C-notch assembly, as shown and described.
FIG. 1 is a top perspective view of a C-notch assembly showing my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an exploded perspective view thereof.
The broken lines showing portions of the C-notch assembly form no part of the claimed design.
The claimed design encompasses multiple parts within the C-notch assembly, and the claim is directed to the collective appearance of the parts in the combination shown. The parts of the C-notch assembly are depicted separately in the exploded perspective view of FIG. 9 for clarity of illustration, and the bracket embracing the separate parts forms no part of the claimed design.