Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2007-05-29
2007-05-29
Le, Thao X. (Department: 2841)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S689000, C220S004020, C220S327000, C174S066000, C174S367000
Reexamination Certificate
active
11219778
ABSTRACT:
An exterior enclosure has an elevated portion forming a top plane. The elevated portion is surrounded by two pairs of mutually opposed ridge lines. The top plane is formed to have a concavely curved surface with respect to one of the two pairs of ridge lines. The exterior enclosure is manufactured by fixing a plate-shaped metallic blank material in place and pressing the blank material in a heated condition so that the elevated portion is formed with the top plane formed thereon. In the forming process of the elevated portion, the elevated portion is so formed as to have a concavely curved surface with respect to one of the two pairs of the ridge lines.
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Sato Jun
Shimada Isao
Chen Xiaoliang
Le Thao X.
Matsushita Electric Industrial Co. Ltd
Wenderoth , Lind & Ponack, L.L.P.
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