US PATENT SUBCLASS 177 / 160
SACK SUPPORT

Current as of: June, 1999
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177 /   HD   WEIGHING SCALES

160SACK SUPPORT

DEFINITION

Classification: 177/160

(under the class definition) Apparatus engaging and holding open the mouth of a sack.

SEE OR SEARCH THIS CLASS, SUBCLASS:

118, for a sack retainer with weight responsive material feed control.