US PATENT SUBCLASS 369 / 44.21
.~.~.~.~ Lens or mirror pivots off center (e.g., on a shaft, etc.)

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

43  DF  WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING {1}
44.11  DF  .~ Optical servo system {12}
44.14  DF  .~.~ Optical head servo system structure {4}
44.17  DF  .~.~.~ Optical head element with rotary motion {3}
44.21.~.~.~.~ Lens or mirror pivots off center (e.g., on a shaft, etc.)

DEFINITION

Classification: 369/44.21

Lens or mirror pivots off center (e.g., on a shaft, etc.):

(under subclass 44.17) Subject matter wherein the support may or may not pivot about its own central axis, but the lens or mirror on this support is pivoted off center.