US PATENT SUBCLASS 335 / 133
.~.~ Contact structure or arrangement

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

2  DF  ELECTROMAGNETICALLY ACTUATED SWITCHES {30}
106  DF  .~ Multiple contact type {5}
133.~.~ Contact structure or arrangement {2}
134  DF  .~.~.~> Grid or coordinate
135  DF  .~.~.~> In pile or stack

DEFINITION

Classification: 335/133

(under subclass 106) Subject matter wherein the structure includes significant details of the contact arrangement or structure; for example, a matrix or cross bar arrangement, which particularly adapts the contact assembly to operate in a predetermined manner or sequence.

SEE OR SEARCH THIS CLASS, SUBCLASS:

15+, for automatic circuit interrupters with contact biasing, holding or pressure control means.

57+, for contact or electrode structure for conductive liquid type switches.

83, for polarity responsive switch contact structure or composition.

97+, for periodic switch contact arrangement or composition. 196+, for significant contact composition or structure not specifically adapted for use in any particular special type switch.

SEE OR SEARCH CLASS

200, Electricity: Circuit Makers and Breakers,

166+, for significant contact details.

340, Communications: Electrical,

825.79+, for matrix type crossed gratings with selectively energized conductors and

361, Electricity: Electrical Systems and Devices,

822, for wire bank assemblies.