(under the class definition) Subject matter including a laminating step, material, or compositions for use therein.
(1) Note. For purposes of this classification, mere coating of an abrasive on a binder or on a backing member is not considered to be laminating.
SEE OR SEARCH CLASS
156, Adhesive Bonding and Miscellaneous Chemical Manufacture, the generic home for a laminating process or apparatus for making an article other than an abrading tool.
428, Stock Material or Miscellaneous Articles, for a plural layer stock material product in the form of a web or sheet, see especially
411.1, for a nonstructural laminate in which the composition of the layers is specified.
451, Abrading,
533+, for a laminated, flexible-member abrading tool, per se; and 544 for a laminated cylindrical, rigid abrading tool.
