US PATENT SUBCLASS 131 / 178
.~.~ Combined or convertible

Current as of: June, 1999
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131 /   HD   TOBACCO

329  DF  TOBACCO USERS' APPLIANCE {8}
330  DF  .~ Device used for smoking {21}
178.~.~ Combined or convertible {6}
179  DF  .~.~.~> Plural smoking devices
180  DF  .~.~.~> With storage means, feeder, and/or plural bowl {1}
182  DF  .~.~.~> With ejector {1}
184.1  DF  .~.~.~> With cleaner, stirrer, or tamper {2}
185  DF  .~.~.~> With igniter and/or match scratcher
186  DF  .~.~.~> With support

DEFINITION

Classification: 131/178

(under subclass 330) Smoking devices (a) convertible to other uses, including convertible to other forms of smoking devices; (b) combined with other tobacco users' appliances, or (c) those combinations of smoking device and other apparatus not elsewhere provided for.

SEE OR SEARCH THIS CLASS, SUBCLASS:

174, and indented subclasses for combinations of smoking devices with wind or ash guard or ash receivers.

SEE OR SEARCH CLASS

135, Tent, Canopy, Umbrella, or Cane,

47, for combinations of smoking devices with canes sticks. 206, Special Receptacle or Package,

236+, for a pocket or personal use container for a tobacco product and some other article or material. Where significant tobacco product structure or composition is claimed, classification is in this (131) class.

446, Amusement Devices: Toys,

15, and indented subclasses, for combinations of smoking devices with soap bubble devices.