US PATENT SUBCLASS 172 / 610
.~ Scraper

Current as of: June, 1999
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172 /   HD   EARTH WORKING

606  DF  WITH CLEANER {4}
610.~ Scraper

DEFINITION

Classification: 172/610

(under subclass 606) Apparatus in which thecleaner comprises an element which sweeps across the surface to be cleaned in scraping contact therewith or closely adjacent thereto.

SEE OR SEARCH THIS CLASS, SUBCLASS:

609, for scrapers for plural tools.

SEE OR SEARCH CLASS

15, Brushing, Scrubbing, and General Cleaning, appropriate subclasses for general cleaning attachments including scrapers, wipers, or brushes which cooperate with moving surfaces of devices to remove material therefrom.