US PATENT SUBCLASS 249 / 2
.~ Forming road, side walk, or curb in situ

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}
2.~ Forming road, side walk, or curb in situ {3}
3  DF  .~.~> Including stake or stake mounting means {3}
8  DF  .~.~> Integral curb and gutter by mold having three spaced form walls
9  DF  .~.~> Joint forming means and adjuncts per se

DEFINITION

Classification: 249/2

(under subclass 1) Apparatus for forming in situ a road, sidewalk or curb.

SEE OR SEARCH THIS CLASS, SUBCLASS:

189+, for form panel, per se.

SEE OR SEARCH CLASS

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

174+, for formed structures having traffic guiding feature. 404, Road Structure, Process, or Apparatus, appropriate subclasses, for the formed product.