US PATENT SUBCLASS 451 / 533
.~ Laminate

Current as of: June, 1999
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451 /   HD   ABRADING

526  DF  FLEXIBLE-MEMBER TOOL, PER SE {5}
533.~ Laminate {6}
534  DF  .~.~> Discontinuous or differential coating impregnation or bond
535  DF  .~.~> Coil wound
536  DF  .~.~> Integrated strands
537  DF  .~.~> Non-coextensive laminae
538  DF  .~.~> Strippable layer or component
539  DF  .~.~> Abrasive on one surface only

DEFINITION

Classification: 451/533

Laminate:

(under subclass 526) Flexible-member tool which comprises plural layers* at least one layer of which consists of or includes abrasive particles.

SEE OR SEARCH THIS CLASS, SUBCLASS:

532, for a laminate comprising a fiber layer with abrasive elements embedded in a surface thereof.

SEE OR SEARCH CLASS

15, Brushing, Scrubbing, and General Cleaning,

230.12, for cleaning tools comprising layers adhesively bound together and subclass 230.15 for a plurality of layers sewn together to form a cleaning tool.