US PATENT SUBCLASS 239 / 201
.~ Embedded or buried sprinkler

Current as of: June, 1999
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239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

200  DF  WITH FIXED SUPPORT FOR OR GROUND INSTALLED SUPPLY MEANS (E.G., STATIC CONSTRUCTIONAL INSTALLATIONS) {4}
201.~ Embedded or buried sprinkler {2}
202  DF  .~.~> Street curb installed
203  DF  .~.~> With sprinkler head elevating means {1}

DEFINITION

Classification: 239/201

(under subclass 200) Apparatus having the supply lines and/or the spray distributor below the surface of the area containing same or within which they are supported.

(1) Note. Some feature relating the organization or arrangement to the ground or which has utility only as claimed for a ground installation, such as an enclosing or protective casing, dirt guard and the like, must be included in the claims in the absence of claimed buried supply means or flow line means to a sprinkler for classification herein.

SEE OR SEARCH CLASS

30, Cutlery, appropriate subclasses for the combination of a cutting tool for trimming grass and a ledger plate embedded in the ground. The nominal recitation of a sprinkler head even though positively included in the claim will not militate against classification in Class 30. Class 30 also takes a tool, per se, which cuts a slit in the ground, or is an annular cutter or sweep cutter engaging a sprinkler head or other object such as a curb to guide or center such cutter.

47, Plant Husbandry,

33, for ornamental beds including ground inserted metal edging means which may serve as a ledger plate to cooperate with a grass cutting blade.

172, Earth Working, appropriate subclasses for sod-cutting implements which may cut a "V" shaped furrow.