US PATENT SUBCLASS 16 / 9
.~ Sliding

Current as of: June, 1999
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16 /   HD   MISCELLANEOUS HARDWARE

4  DF  CARPET FASTENERS {8}
9.~ Sliding

DEFINITION

Classification: 16/9

(under subclass 4) Devices of the sliding type.

SEE OR SEARCH CLASS

411, Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener

439+, for impact driven fasteners.