US PATENT SUBCLASS 493 / 468
TOOL OR TOOL SUPPORT

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

468TOOL OR TOOL SUPPORT {7}
469  DF  .~> Adapted to be magnetically manipulated
470  DF  .~> Adapted to be heated or cooled
471  DF  .~> Rotary
472  DF  .~> With ejector or stripper
473  DF  .~> Plural tools or tool supports
474  DF  .~> Expandable or collapsible
475  DF  .~> Adjustable {1}

DEFINITION

Classification: 493/468

TOOL OR TOOL SUPPORT:

(under the class definition) Subcombinational apparatus including means for engaging a workpiece to assemble, bend, flex, or treat; or including means for partaking of all the motion of such workpiece engaging means.

SEE OR SEARCH CLASS

269, Work Holders,

86+, for a work supporting member having relatively movable jaws; subclasses 289+ for a work underlying support, generally; and, subclasses 290+ for a work underlying support combined with a tool-couple element.