Textiles: fluid treating apparatus – Machines – Supersonic vibrator
Reexamination Certificate
2001-11-27
2008-10-28
MacArthur, Victor (Department: 3679)
Textiles: fluid treating apparatus
Machines
Supersonic vibrator
C068S212000
Reexamination Certificate
active
07441420
ABSTRACT:
A device for fastening a tub to move a drum type washing machine is disclosed, in which a main body of a fastening bolt having no thread is located in an inlet of a fastening boss formed in a tub so that the intensity of the fastening bolt is improved. Thus, the fastening bolt can bear stress generated by vibration of the tub and external impact when the drum type washing machine moves.
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Kim Jea-Kyum
Kwon Ho-Cheol
LG Electronics Inc.
MacArthur Victor
McKenna Long & Aldridge LLP
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