US PATENT SUBCLASS 249 / 49
.~.~.~.~ Molding surfaces overlapping for adjustment

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

1  DF  IN SITU CONSTRUCTION ENGINEERING TYPE OR BUILDING TYPE-MOLD OR FORM {4}
13  DF  .~ Forming building structure {5}
18  DF  .~.~ Barrier or sustainer, e.g., wall, joist, etc. {5}
48  DF  .~.~.~ Column {1}
49.~.~.~.~ Molding surfaces overlapping for adjustment

DEFINITION

Classification: 249/49

(under subclass 48) Apparatus comprising parallel, contiguous molding surfaces overlapping each other and are slidably adjustable for increasing or decreasing the size of the product.

SEE OR SEARCH THIS CLASS, SUBCLASS:

155, for adjustable container type molds.

178+, for cores which are inherently adjustable.