US PATENT SUBCLASS 335 / 154
.~.~ Armature, contact or contact-actuating means (e.g., sealed reed)

Current as of: June, 1999
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335 /   HD   ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
151  DF  .~ Vacuum or hermetically sealed type (e.g., reed switch) {3}
154.~.~ Armature, contact or contact-actuating means (e.g., sealed reed)

DEFINITION

Classification: 335/154

(under subclass 151) Subject matter wherein the structure includes specific mechanical details of armature, contact

actuating or contact structure which is significantly peculiar to reed or other sealed switches.

SEE OR SEARCH THIS CLASS, SUBCLASS:

80+, for polarity responsive switches with significant armature structure.

83, for polarity responsive switches with significant contact structure.

93+, 95+ and 97+, respectively for vibrator type switches with significant contact actuating armature or contact means.

185+, for significant contact actuating means not peculiar to any specific type switch. 196+, for significant contact composition or structure.

SEE OR SEARCH CLASS

29, Metal Working,

874+, for processes of manufacture of electrical contacts and terminals.

65, Glass Manufacturing,

42+, for processes for the assembly of reed switch contacts with an envelope.

200, Electricity: Circuit Makers and Breakers,

144, for vacuum switches with arc prevention and subclasses 166+ for contact details.

310, Electrical Generator or Motor Structure,

25, for reciprocating motors of the vibrating reed type.