US PATENT SUBCLASS 338 / 282
.~ Helical or wound
Current as of:
June, 1999
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338 /
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ELECTRICAL RESISTORS
279
DF
RIBBON RESISTANCE ELEMENT BENT OR CURVED ON FLAT SIDE
{2}
282
.~ Helical or wound
DEFINITION
Classification: 338/282
(under subclass 279) Subject matter wherein the flat ribbon or strip resistance element is bent or curved into a helical or spiral configuration.
(1) Note. See the definition of subclasses 296+ for the definition of a helical or spiral element.
SEE OR SEARCH THIS CLASS, SUBCLASS:
58, for ventilated helical resistors.
62+, for noninductively wound resistance elements.
68+, and particularly subclasses 117, 141 and 143+, for mechanically adjustable or variable resistors including a helical ribbon resistance element.
207, for a resistor whose element and base are folded or rolled.
218, for wire wound tapered resistors.
261, 263 and 267+, for an incased, embedded or housed resistor whose element is helical or wound.
296+, for helical or wound resistors generally.
