US PATENT SUBCLASS 70 / 457
.~.~.~ Flexible
Current as of:
June, 1999
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70 /
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LOCKS
431
DF
PARTS, ATTACHMENTS, ACCESSORIES AND ADJUNCTS
{9}
447
DF
.~ For key-operated mechanism {7}
456 R
DF
.~.~ Key holders {4}
457
.~.~.~ Flexible
DEFINITION
Classification: 70/457
(under subclass 456) Devices having flexible member for holding the keys.