US PATENT SUBCLASS 249 / 87
.~ Lining or coating a machine type-bearing or friction surface, e.g., babbitting

Current as of: June, 1999
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249 /   HD   STATIC MOLDS

83  DF  UNITING PREFORM WITH MOLDING MATERIAL {9}
87.~ Lining or coating a machine type-bearing or friction surface, e.g., babbitting {1}
88  DF  .~.~> Including adjustable feature or preform centering means

DEFINITION

Classification: 249/87

(under subclass 83) Apparatus having means for uniting a fluent hardenable material to a preformed machine wearing surface either to renew an old surface, or to form a new product.

SEE OR SEARCH CLASS

188, Brakes,

255+, for a cast-metal brake matrix.