(under subclass 104) Implements in the form of a mason's trowel or float for spreading, shaping, and smoothing loose or plastic material.
SEE OR SEARCH THIS CLASS, SUBCLASS:
245.1, for a similar implement not disclosed as a masons trowel.
SEE OR SEARCH CLASS
404, Road Structure, Process, or Apparatus, appropriate subclasses (particularly
96, 101, and 113) for machines for spreading, shaping and smoothing plastic or uncured road material. Hand implements for substantially the same purpose are classifiable in Class 15, subclass 235.4.
425, Plastic Article or Earthenware Shaping or Treating: Apparatus, 458, for a hand movable, substrate traversing plural dimension shaping means; see the search notes thereunder.