US PATENT SUBCLASS 15 / 220.2
.~.~.~.~.~ Magnetic
Current as of:
June, 1999
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15 /
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BRUSHING, SCRUBBING, AND GENERAL CLEANING
104.001
DF
IMPLEMENTS
{28}
208
DF
.~ Fabric {1}
209.1
DF
.~.~ Wiper, dauber, or polisher {12}
210.1
DF
.~.~.~ Special work {10}
220.1
DF
.~.~.~.~ Window cleaner {1}
220.2
.~.~.~.~.~ Magnetic
DEFINITION
Classification: 15/220.2
Magnetic:
(under subclass 220.1) Apparatus wherein magnetic attraction is utilized to move the wiper or hold it in position.