US PATENT SUBCLASS 70 / 442
.~ For combination-operated mechanism

Current as of: June, 1999
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70 /   HD   LOCKS

431  DF  PARTS, ATTACHMENTS, ACCESSORIES AND ADJUNCTS {9}
442.~ For combination-operated mechanism {4}
443  DF  .~.~> Housings
444  DF  .~.~> Operating attachments
445  DF  .~.~> Knobs, hand grips, etc.
446  DF  .~.~> Combination finders

DEFINITION

Classification: 70/442

(under subclass 431) Subject matter relating to combination operated mechanism.