Multi-function power adaptor

Details Multi-function power adaptor Multi-function power adaptor

2007-04-24

2008-05-06

Nguyen, Khiem (Department: 2839)

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

C439S500000

Reexamination Certificate

active

07367846

ABSTRACT:
The power adaptor contains a body assembly having an indentation for receiving and charging a re-chargeable battery pack. The body assembly also provides a standard USB socket into which a device can be plugged and charged. The charging to the battery pack and through the USB interface can be conducted at the same time. The power adaptor also contains one or more plug members, each having prongs of a specific style or specification. A plug member is detachably joined to the body assembly and, by installing an appropriate plug member, the power adaptor can be plugged into a wall socket of a specific style so as to draw electricity for the charging.

REFERENCES:
patent: 5984731 (1999-11-01), Laity
patent: 6558201 (2003-05-01), Begley et al.
patent: 6626703 (2003-09-01), Hsin
patent: 6769939 (2004-08-01), Neumann et al.
patent: 6916208 (2005-07-01), Chen et al.
patent: 7285023 (2007-10-01), Chang et al.

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