US PATENT SUBCLASS 29 / 255
.~.~.~ Tube, sleeve, or ferrule inserting or removing

Current as of: June, 1999
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29 /   HD   METAL WORKING

700  DF  MEANS TO ASSEMBLE OR DISASSEMBLE {55}
244  DF  .~ Puller or pusher means, contained force multiplying operator {11}
254  DF  .~.~ Having percussion or explosive operator {1}
255.~.~.~ Tube, sleeve, or ferrule inserting or removing

DEFINITION

Classification: 29/255

Tube, sleeve, or ferrule inserting or removing:

(under subclass 254) Apparatus designed for inserting a tube, sleeve, ring, ferrule, or similar annular body into or removing such from an opening designed to receive the same.