US PATENT SUBCLASS 492 / 52
.~.~ Adhesive bonded or resin impregnated


Current as of: June, 1999
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492 /   HD   ROLL OR ROLLER

49  DF  CONCENTRIC LAYERED ANNULUS {3}
51  DF  .~ Mat or fabric internal layer {1}
52.~.~ Adhesive bonded or resin impregnated


DEFINITION

Classification: 492/52

Adhesive bonded or resin impregnated:

(under subclass 51) Roll, which is joined together by nonmetallic paste, cement, or viscous polymerized synthetic material.

(1) Note. The resin may be thermoplastic or thermosetting.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles, for a similar

structure.