US PATENT SUBCLASS 425 / 548
.~.~ Plural distinct means

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

542  DF  FEMALE MOLD AND CHARGER TO SUPPLY FLUENT STOCK UNDER PRESSURE THERETO IN FLUID-TIGHT RELATIONSHIP (E.G., INJECTION MOLD, ETC.) {17}
547  DF  .~ With means to heat or cool {5}
548.~.~ Plural distinct means

DEFINITION

Classification: 425/548

(under subclass 547) Apparatus including a first means to alter the thermal condition of the work, machine, or product; and a second, independent means to alter the thermal condition of the work, machine, or product.