US PATENT SUBCLASS 249 / 18
.~.~ Barrier or sustainer, e.g., wall, joist, etc.

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.~.~ Barrier or sustainer, e.g., wall, joist, etc. {5}
19  DF  .~.~.~> Including means to connect mold to existing building structure {2}
26  DF  .~.~.~> Plural barriers, or plural sustainers, or barrier and sustainer mold {2}
33  DF  .~.~.~> Planar wall mold having opposed spaced panels {6}
48  DF  .~.~.~> Column {1}
50  DF  .~.~.~> Beam or girder

DEFINITION

Classification: 249/18

(under subclass 13) Apparatus for forming either a barrier or sustainer.

(1) Note. Found herein are supports in combination with an organization of molding parts.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings),

720.1+, for a formed sustainer.