US PATENT SUBCLASS 126 / 59.5
.~.~ Orchard
Current as of: June, 1999
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DEFINITION
Classification: 126/59.5
(under subclass 58) Portable devices for generating heat or smoke for protecting orchards from frost.
SEE OR SEARCH CLASS
47, Plant Husbandry,
2, for frost preventing means for plants, not otherwise provided for.
99, Foods and Beverages: Apparatus,
467+, for smoke generators combined with food treating apparatus. 110, Furnaces, appropriate subclasses, where the invention is merely a means for combustion of solid fuel.
431, Combustion,
331+, for a pot forming a liquid fuel holding and burning unit not having a stove or heat transfer feature.