US PATENT SUBCLASS 285 / 7
VACUUM CLEANER TYPE

Current as of: June, 1999
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285 /   HD   PIPE JOINTS OR COUPLINGS

7VACUUM CLEANER TYPE

DEFINITION

Classification: 285/7

(under the class definition) Subject matter peculiar to couplings in household vacuum cleaners; e.g., between the blower or intake pipe and the dirt receptacle, etc.

SEE OR SEARCH CLASS

15, Brushing, Scrubbing, and General Cleaning,

300.1+, for vacuum cleaner combinations.