US PATENT SUBCLASS 29 / 821
.~ Including means to vibrate work

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

700  DF  MEANS TO ASSEMBLE OR DISASSEMBLE {55}
821.~ Including means to vibrate work

DEFINITION

Classification: 29/821

Including means to vibrate work:

(under subclass 700) Apparatus including means to cause a work part to move rapidly to and fro during the assembly or disassembly operation.

(1) Note. The vibration applied by the apparatus of this subclass may be to cause assembly or may be to assist some other structure to perform the assembly operation.