US PATENT SUBCLASS 249 / 42
.~.~.~.~.~ Spacer means within mold cavity having plural threadedly fastened sections

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}
33  DF  .~.~.~ Planar wall mold having opposed spaced panels {6}
40  DF  .~.~.~.~ Including panel spacing means extending between and through panels, e.g., tie rod {5}
42.~.~.~.~.~ Spacer means within mold cavity having plural threadedly fastened sections

DEFINITION

Classification: 249/42

(under subclass 40) Apparatus wherein the spacing means comprise plural screw threaded fasteners, such having plural threads, with a threaded portion thereof located between the panels.

(1) Note. An example of this structure is a "she-bolt".

SEE OR SEARCH THIS CLASS, SUBCLASS:

47, for panels having plural adjoining sections and means to secure panels together.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings), 713, for an anchor or tie composed of separably connected sections.