US PATENT SUBCLASS 414 / 752
.~.~ By suction

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

749  DF  HORIZONTAL LINEAR MOVEMENT {2}
751  DF  .~ Having gripper means {2}
752.~.~ By suction

DEFINITION

Classification: 414/752

By suction:

(under subclass 751) Apparatus wherein the article is grasped or seized by the article moving means by reducing the atmospheric pressure in the area between the article and the moving means.

SEE OR SEARCH CLASS

294, Handling: Hand and Hoist-Line Implements,

64.1+, for handling implements adapted to employ the use of a vacuum.