US PATENT SUBCLASS 198 / 690.1
.~.~ Magnetic

Current as of: June, 1999
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198 /   HD   CONVEYORS: POWER-DRIVEN

618  DF  CONVEYOR SECTION {26}
688.1  DF  .~ Having means to enhance the friction or adherence between the conveyor and load at random locations on conveyor {8}
690.1.~.~ Magnetic

DEFINITION

Classification: 198/690.1

Magnetic:

(under subclass 688.1) Apparatus having lines of magnetic flux which cause the load to adhere to the power-driven conveyor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

472.1, for conveyors systems using magnetic forces to enhance frictional contact between the load and the conveyor.

SEE OR SEARCH CLASS

271, Sheet Feeding or Delivering and 414, Material or Article Handling, appropriate subclass for magnetic conveyors used to stack or unstack articles.