US PATENT SUBCLASS 493 / 942
CLEANING IMPLEMENT (E.G., BRUSH, DUST MOP, ETC.)

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

942CLEANING IMPLEMENT (E.G., BRUSH, DUST MOP, ETC.)

DEFINITION

Classification: 493/942

CLEANING IMPLEMENT (E.G., BRUSH, DUST MOP, ETC.):

Operation involving the construction of a member intended to be used to remove foreign material.