(under subclass 343) Subject matter wherein the cleaning arrangement is a blade used to scrape developer material off an imaging surface.
SEE OR SEARCH CLASS
15, Brushing, Scrubbing, and General Cleaning,
1.51+, for electrostatic cleaning, subclasses 256.5+ for moving surface scrapper, and subclasses 300.1+ for air blast or suction which may be used to clean electrophotos:graphic, photoresponsive imaging surfaces.
OTHER CLASSIFICATION SYSTEMS:
ipc{2}G03G21/00, for an arrangement not provided for by groups 13/00 to 19/00 (e.g., cleaning, elimination of residue).
jpofiG03G21/00 318, for using a blade.
epcG03G21/00B1, for using a blade as a major cleaner.
