Textiles: fluid treating apparatus – Machines – Supersonic vibrator
Reexamination Certificate
2008-04-29
2008-04-29
Cleveland, Michael (Department: 1792)
Textiles: fluid treating apparatus
Machines
Supersonic vibrator
C068S212000
Reexamination Certificate
active
10920291
ABSTRACT:
A drum-type washing machine, by which an enhanced assembly of a top plate can be provided, is disclosed. The top plate for a washing machine includes a board covering a top of the washing machine, a front frame provided to a front side edge of the board to enhance a structural strength of the board, a rear frame provided to a rear side edge of the board to enhance the structural strength of the board, at least one connecting member provided to adjoining portions of the front and rear frames to secure the adjoining portions together, and at least one fixing guide spaced apart from the at least one connecting member, the at least one fixing guide providing a slip-fit connection between the front and rear frames.
REFERENCES:
patent: 5536540 (1996-07-01), Borys et al.
patent: 6216498 (2001-04-01), Wright et al.
patent: 2003/0057342 (2003-03-01), Johanson et al.
Hur Chi Wan
Je Sang Man
Kang Yu Beom
Kim Geon
Kim Jae Kyum
Cleveland Michael
LG Electronics Inc.
McKenna Long & Aldridge LLP
Waldbaum Samuel A
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