US PATENT SUBCLASS 239 / 559
.~.~.~ In concavo-convex face

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

548  DF  UNITARY PLURAL OUTLET MEANS {12}
556  DF  .~ Arranged in plural groups or rows {3}
558  DF  .~.~ Concentric or coaxial groups {1}
559.~.~.~ In concavo-convex face

DEFINITION

Classification: 239/559

(under subclass 558) Apparatus in which the concentric or coaxial groups are formed in a concavo-convex face or wall. (See subclass 567 for definition of concavo-convex face).

SEE OR SEARCH THIS CLASS, SUBCLASS:

567, for other outlet arrangements in a concavo-convex face or wall.