WITH MEANS TO CONDITION OR ADJUST TOOL OR TOOL SUPPORT:
(under the class definition) Apparatus comprising means to treat the implement or the support means, or means for relatively varying the position of the implement on or within the support means.
SEE OR SEARCH THIS CLASS, SUBCLASS:
11, for apparatus which adjusts the implement in response to a control means responsive to an implement detector.
SEE OR SEARCH CLASS
15, Brushing, Scrubbing, and General Cleaning,
3+, for a machine which conditions by cleaning, particularly subclasses 300.1+ for a machine which cleans by application of an air blast or suction.