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US 6,480,612 B2Granted
Holder-ring for earphone plug
AssigneeKoryo Industrial Co., Ltd.
InventorKyoung Soon Cho
Life of this patent
Estimating the term…
Abstract
A holder-ring for an earphone plug is provided. The holder-ring has a main cylindrical body. A flange is integrally formed at the upper end and extends outward and downward therefrom. The flange is spaced from the outer surface of the main cylindrical body by a predetermined distance so that a space opened at its lower end is provided therebetween. The flange has at its upper end a plurality of small through holes.
Claims2
A holder-ring for an earphone plug, comprising:
- a main cylindrical body having a central aperture;
- and
- a curved flange which is monolithic ally formed with an uppermost periphery of the main body and then extends outward and downward therefrom, the flange being spaced from an outer surface of the main cylindrical body by a predetermined distance so that a space is provided therebetween, wherein said space is open remote from where said flange is formed with said main body, and wherein said flange is provided with a plurality of small through holes where said flange is formed with said main body.
Dependencies are inferred from the claim text.