US PATENT SUBCLASS 369 / 147
.~.~.~.~ Moving signal coil

Current as of: June, 1999
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369 /   HD   DYNAMIC INFORMATION STORAGE OR RETRIEVAL

99  DF  SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM {4}
127  DF  .~ Mechanical modification or sensing of storage medium {6}
135  DF  .~.~ Specified structure of electrical transducing assembly {11}
146  DF  .~.~.~ Magnetic field variation (e.g., magnetostrictive) {2}
147.~.~.~.~ Moving signal coil

DEFINITION

Classification: 369/147

Moving signal coil:

(under subclass 146) Subject matter wherein the information signal is generated by, or causes movement of, a coil rigidly connected to the stylus within a magnetic field.