(under subclass 403.1) Process including the step of removing one constituent from a different constituent.
(1) Note. Usually at least one of the constituents is
metallic although this is not a necessity for original placement in this subclass.
(2) Note. The removing operation may be mechanical, chemical, or electric in nature.
SEE OR SEARCH THIS CLASS, SUBCLASS:
17.7, for a method of foil making including disassembling of a pack of foil work portions.
18.1, for apparatus for foil making including means to disassemble a pack of foil work portions.
426.1+, for a process including the step of mechanically disassembling. The principal distinction between the concept of this subclass (29/403.3) and subclasses 29/426.4+ is that, in this subclass, there is intent to recover or utilize scrap material. SEE OR SEARCH CLASS
134, Cleaning and Liquid Contact With Solids,
2, for a process of separating or removing foreign or undesired matter from solid materials having a metallic base.
156, Adhesive Bonding and Miscellaneous Chemical Manufacture,
344, for a delaminating process, per se, of adhesively or chemically bonded laminae.
209, Classifying, Separating, and Assorting Solids,
509+, for a process of separating solid materials or articles and segregating them according to their physical characteristics.
241, Solid Material Comminution or Disintegration,
24, for a process of comminuting or disintegrating combined with then classifying or separating according to the physical characteristics of the parts separated.
