(under subclass 173) Implements in which the two blades move toward one another and are of such a shape as to cut a depression in the surface of the material, usually for the purpose of cutting a core from fruit.
(1) Note. Search should be continued in this class, subclasses 113.1+, and for other coring tools, search should be continued in subclasses 278, 301+, 316, and 352.
