US PATENT SUBCLASS 4 / 292
.~ Strainer

Current as of: June, 1999
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4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

286  DF  STRAINER, STOPPER, PLUG OR CLOSURE {7}
292.~ Strainer

DEFINITION

Classification: 4/292

Consists of a single strainer.

SEE OR SEARCH THIS CLASS, SUBCLASS:

289, 290, 291, and 650+.

SEE OR SEARCH CLASS

210, Liquid Purification or Separation,

348+, for strainers or filters of general utility.