(under subclass 451) Device including means, other than mere work holder or work guide structure specifically designed to receive and retain particles of material removed from the
workpiece.
SEE OR SEARCH THIS CLASS, SUBCLASS:
136+, for an implement including a knife or scraper combined with means to hold or dispose of material which has been cut.
SEE OR SEARCH CLASS
269, Work Holders,
15, for a work holder including a debris receptacle.