USB mobile disk-pen

Details USB mobile disk-pen USB mobile disk-pen

2005-06-14

2005-06-14

Dinh, Phuong (Department: 2839)

Electrical connectors

With contact preventer or retractable cover part

C401S195000

Reexamination Certificate

active

06905352

ABSTRACT:
A USB portable disk-pen includes a USB plug that is inserted to a computer at an upper pen shaft, and is joined as one body with a sheath. A printed circuit board is connected with one end of the sheath, penetrated into the sheath, and positioned along with the sheath in the upper pen shaft. The upper pen shaft is relative lighter in weight for not containing a refill, and is therefore steadier and less likely to wobble when being inserted to a computer, thereby preventing poor contact quality of the USB plug.

REFERENCES:
patent: 6238119 (2001-05-01), Liu
patent: 6666564 (2003-12-01), Su
patent: 6773192 (2004-08-01), Chao
patent: 2004/0080989 (2004-04-01), Yu

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