US PATENT SUBCLASS 4 / 513
.~.~ Shape

Current as of: June, 1999
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4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

488  DF  POOL TYPE {9}
506  DF  .~ Construction details {2}
513.~.~ Shape

DEFINITION

Classification: 4/513

Shape:

(under subclass 506) Subject matter wherein the external surface has a special form.

(1) Note. The surface is usually formed by continuous line and not made up of surfaces joined together.

SEE OR SEARCH THIS CLASS, SUBCLASS:

494, for a pool-shaped surface with another useful surface connected to it, e.g., pool and slide.