US PATENT SUBCLASS 474 / 268
.~.~ And additional coating, layer, or reinforcement of diverse kind of material

Current as of: June, 1999
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474 /   HD   ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS

237  DF  FRICTION DRIVE BELT {14}
266  DF  .~ Including fabric web (e.g., knit, woven, etc.) {2}
268.~.~ And additional coating, layer, or reinforcement of diverse kind of material {3}
269  DF  .~.~.~> Additional material is leather
270  DF  .~.~.~> Additional material is metal
271  DF  .~.~.~> Additional material is rubber

DEFINITION

Classification: 474/268

And additional coating, layer or reinforcement of diverse kind of material:

(under subclass 266) Subject matter wherein an additional material of different chemical construction than said elongated, unitary piece of material is coated or otherwise formed as a layer on said elongated, unitary piece of material. [figure] [caption]fabric coated with oil bar compound