The ornamental design for a supportassembly for a table saw, as shown and described.
FIG. 1 is a perspective view of a support assembly for a table saw showing my new design;
FIG. 2 Is a front elevational view showing the design for the support assembly of FIG. 1;
FIG. 3 is a rear elevational view showing the design for the support assembly of FIG. 1;
FIG. 4 is a right side elevational view showing the design for the support assembly of FIG. 1;
FIG. 5 is left side elevational view showing the design for the support assembly of FIG. 1;
FIG. 6 is a top elevational view showing the design for the support assembly of FIG. 1;
FIG. 7 is a bottom elevational view showing the design for the support assembly of FIG. 1; and,
FIG. 8 is another perspective view showing the design for the support assembly of FIG. 1.
The broken line showing of portions of the support assembly in FIGS. 1-8, as well as its use environment in FIG. 1, is included for illustrative purposes only and forms no part of the claimed design.