US PATENT SUBCLASS 365 / 62
.~.~ Permanent magnet

Current as of: June, 1999
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365 /   HD   STATIC INFORMATION STORAGE AND RETRIEVAL

52  DF  HARDWARE FOR STORAGE ELEMENTS {3}
55  DF  .~ Magnetic {7}
62.~.~ Permanent magnet

DEFINITION

Classification: 365/62

Permanent magnet:

(under subclass 55) Subject matter where a permanent magnet is used as a component in the magnetic storage device.

SEE OR SEARCH CLASS

335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets,

209, for magnets, per se.