US PATENT SUBCLASS 360 / 97.01
.~ Disk record

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

88  DF  RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING {4}
97.01.~ Disk record {6}
97.02  DF  .~.~> Environmental control (e.g., air filter, temperature control) {2}
98.01  DF  .~.~> Plural disks {4}
99.01  DF  .~.~> Flexible disk {3}
99.06  DF  .~.~> Loading or ejecting mechanism {1}
99.08  DF  .~.~> Rotational drive detail {2}
99.12  DF  .~.~> Disk seating

DEFINITION

Classification: 360/97.01

Disk record:

(under subclass 88) Subject matter in which the record carrier is a flat circular element.

(1) Note. The mechanism for imparting motion for recording and reproduction is generally in a drive assembly and rotates the disk about its axis of symmetry.

SEE OR SEARCH CLASS

341, Code Data Generation or Conversion,

15, for a digital pattern reading code converter or generator with a magnetic code disk.