US PATENT SUBCLASS 223 / 20
.~ Pouncing and polishing

Current as of: June, 1999
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223 /   HD   APPAREL APPARATUS

7  DF  HAT MAKING {11}
20.~ Pouncing and polishing

DEFINITION

Classification: 223/20

Devices and methods for smoothing or polishing the nap of a hat by abrading, rubbing, brushing, or the like operation. The use of a sand-papering device or a polishing and coating device is here.

SEE OR SEARCH THIS CLASS, SUBCLASS:

21,

SEE OR SEARCH CLASS

451, Abrading, for abrading in general.