US PATENT SUBCLASS 156 / 557
.~.~.~.~ Plural lines and/or separate means assembling separate sandwiches

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

349  DF  SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR {34}
538  DF  .~ With work feeding or handling means {4}
539  DF  .~.~ For plural parts or plural areas of single part {3}
556  DF  .~.~.~ Means bringing discrete articles into assembled relationship {6}
557.~.~.~.~ Plural lines and/or separate means assembling separate sandwiches

DEFINITION

Classification: 156/557

(under subclass 556) Apparatus having (1) plural applying

means each applying separate articles simultaneously to separate workpieces, or (2) separate concurrently operating lines of conveyance for workpieces, each line having means applying articles to the workpieces.

(1) Note. With respect to (1) above, the workpiece must not merely progress serially to the plural applying means for the successive application of multiple articles. In other words separate articles must be produced from separate lamina applying means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

559, for apparatus applying at least two articles to a single base.

561, for devices applying plural ranks or files of articles to a base.