US PATENT SUBCLASS 131 / 244
.~.~ Fluid type


Current as of: June, 1999
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131 /   HD   TOBACCO

329  DF  TOBACCO USERS' APPLIANCE {8}
*  DD  .~ Smoking device cleaners {4}
244.~.~ Fluid type


DEFINITION

Classification: 131/244

Smoking device cleaners for cleaning by means of fluid flow.

SEE OR SEARCH CLASS

15, Brushing, Scrubbing, and General Cleaning,

304, 316.1+, 395+, and 406+ for air blast and/or suction devices for cleaning hollow work other than smoking devices.

285, Pipe Joints or Couplings,

8, for a coupling comprising means to connect a faucet to a member of a smoking device (e.g., pipe bowl or stem), and subclasses 148.22+ for serial diverse couplings of diverse size or shape (e.g., reducer).