Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2007-03-27
2007-03-27
Lea-Edmonds, Lisa (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C345S156000, C248S581000, C292S137000, C292S158000
Reexamination Certificate
active
10456538
ABSTRACT:
A portable electronic device includes an expansion base module, a pair of sliding members mounted slidably on the expansion base module, a system module connected to the sliding members, and a synchronizing unit including a pair of first front and rear pulleys, a pair of second front and rear pulleys, and an endless cord that is connected to the sliding members and that trains on the first front and rear and second front and rear pulleys in such a manner to permit synchronous sliding movements of the sliding members.
REFERENCES:
patent: 5504649 (1996-04-01), Hosoya et al.
patent: 5548478 (1996-08-01), Kumar et al.
patent: 6093039 (2000-07-01), Lord
patent: 6574097 (2003-06-01), Hood et al.
patent: 6687119 (2004-02-01), Lai et al.
patent: 6700773 (2004-03-01), Adriaansen et al.
Cheung Stephen
Elkins Erich
Fruhauf Christopher
Maskatia Arif
Acer Inc.
Lea-Edmonds Lisa
Pillsbury Winthrop Shaw & Pittman LLP
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