Slim five-in-one memory card adapter

Details Slim five-in-one memory card adapter Slim five-in-one memory card adapter

2006-07-04

2006-07-04

Zarroli, Michael C. (Department: 2839)

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

C439S159000

Reexamination Certificate

active

07070453

ABSTRACT:
A slim five-in-one memory card adapter including a main body and different groups of contact fingers. The main body includes an internal slot and an external receptacle. The internal slot has grooves for fixing the different groups of contact fingers in place. The external receptacle is defined by a U-shaped body formed by side walls extending from the internal slot in such a way that the top and external sides thereof are open. A first side wall of the external receptacle is extended in a straight manner from the internal slot and has a height smaller than the height (t) of the MMC series memory cards while a second side wall thereof is tilted outward from the internal slot and has the same height as that of the internal slot. Meanwhile, a third side wall parallel to the first side wall is extended from the second side wall and has an equal height in comparison to that of the first side wall. the first, second, and third groups of contact fingers have a total of 13 contact fingers that are arranged on the main body, and wherein each of the flexible bent portions has a top surface higher than the first and second side walls, thereby forming a slim five-in-one memory card adapter including SD memory cards, MMC memory cards, MMC 4.0 memory cards, RS-MMC memory cards, and RS-MMC 4.0 memory cards.

REFERENCES:
patent: 6109931 (2000-08-01), Yotsutani
patent: 6231360 (2001-05-01), Horie
patent: 6272017 (2001-08-01), Klatt et al.
patent: 6524137 (2003-02-01), Liu et al.
patent: 6547603 (2003-04-01), Yu

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