US PATENT SUBCLASS 47 / 79
.~ Irrigator

Current as of: June, 1999
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47 /   HD   PLANT HUSBANDRY

65.5  DF  RECEPTACLE FOR GROWING MEDIUM {19}
79.~ Irrigator {3}
80  DF  .~.~> Porous member or crock
81  DF  .~.~> Fibrous wick
82  DF  .~.~> Vertical array

DEFINITION

Classification: 47/79

(under subclass 65.5) Device for supplying water or water vapor to the soil and roots to refresh or revitalize the plant.

SEE OR SEARCH THIS CLASS, SUBCLASS:

59+, for promulgating growth of plants in a nutrient solution without soil.