Tube Notching Apparatus

FIG. 1 is a right side perspective view of my new, original and ornamental design for a tube notching apparatus;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an exploded perspective view of an the tube notching apparatus, taken from a vantage point below and to the right thereof, the broken lines shown in FIG. 8 depict the path for assembly of the exploded components and forms no part of the claimed design.