(under subclass 88) Implement including a guide# and a releasable gripping means for retaining the piece with the tool portion thereof in exposed use position.
SEE OR SEARCH THIS CLASS, SUBCLASS:
65+, and especially 67, for an implement with means to advance a piece of solid coating material step-by-step, which means may include a chuck.
SEE OR SEARCH CLASS
15, Brushing, Scrubbing, and General Cleaning,
438+, for a dip pen including a chuck for releasably gripping the penpoint.