US PATENT SUBCLASS 137 / 327
.~ With disassembly tool engaging feature

Current as of: June, 1999
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137 /   HD   FLUID HANDLING

315  DF  WITH REPAIR, TAPPING OR ASSEMBLY MEANS {6}
327.~ With disassembly tool engaging feature {1}
328  DF  .~.~> Wrench engaging lugs

DEFINITION

Classification: 137/327

(under subclass 315) Devices one or more parts of which have a member for interlocking with a tool for disassembling the part or disengaging the part from the device.

(1) Note. The member must be something in addition to the configuration of the part or of means used to secure parts together.