US PATENT SUBCLASS 425 / 13
.~ Means feeding fluent stock under pressure

Current as of: June, 1999
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425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

11  DF  PRODUCT OR PREFORM REPAIR OR RESTORING MEANS {6}
13.~ Means feeding fluent stock under pressure

DEFINITION

Classification: 425/13

(under subclass 11) Apparatus which includes means for introducing fluent molding material under pressure to the worn or damaged area.

(1) Note. A cut or blemish in a tire wall or carcass is considered a molding cavity.