US PATENT SUBCLASS 126 / 299 D-- .~ Stove surface ventilation only

US PATENT SUBCLASS 126 / 299 D
.~ Stove surface ventilation only

Current as of: June, 1999
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126 /	HD	STOVES AND FURNACES

299 R	DF	STOVE HOODS {5}
299 D		.~ Stove surface ventilation only {1}
299 E	DF	.~.~> Including liquid contact

Unofficial Alpha Subclasses: R C D E F

DEFINITION

Classification: 126/299

(under the class definition) Miscellaneous devices, commonly known as stove-hoods, designed to carry off odors from kitchen ranges, etc.

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389, for vent devices for liquid heating vessels.

SEE OR SEARCH CLASS

104, Railways,

52, for smoke removers for use in roundhouses and locomotive sheds over locomotive smoke stacks.

454, Ventilation, 49+, for hoods and off takes for conducting away fumes, vapors, steam, dust, etc., from various places.