US PATENT SUBCLASS 12 / 48
.~ Molding
Current as of: June, 1999
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DEFINITION
Classification: 12/48
(under subclass 42) Machines for shaping heel blanks by pressure, usually by direct press action.
(1) Note. For machines for molding the shell about a core and shell heel, see this class, subclass 49.1.
SEE OR SEARCH THIS CLASS, SUBCLASS:
43.5, for machines for inserting fastenings and molding the heel to a definite peripheral contour.
50+, for machines for assembling heel lifts successively and holding or clamping them for formation into a heel or heel log.
SEE OR SEARCH CLASS 100, Presses, appropriate subclasses for presses not elsewhere provided for.
