TW502915U - Improved structure of wireless earphone - Google Patents

Improved structure of wireless earphone

Info

Publication number
TW502915U
TW502915U TW90211030U TW90211030U TW502915U TW 502915 U TW502915 U TW 502915U TW 90211030 U TW90211030 U TW 90211030U TW 90211030 U TW90211030 U TW 90211030U TW 502915 U TW502915 U TW 502915U
Authority
TW
Taiwan
Prior art keywords
improved structure
wireless earphone
earphone
wireless
improved
Prior art date
Application number
TW90211030U
Other languages
Chinese (zh)
Inventor
Jin-Shan Tsai
Original Assignee
Zippy Tech Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zippy Tech Corp filed Critical Zippy Tech Corp
Priority to TW90211030U priority Critical patent/TW502915U/en
Publication of TW502915U publication Critical patent/TW502915U/en

Links

TW90211030U 2001-07-02 2001-07-02 Improved structure of wireless earphone TW502915U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90211030U TW502915U (en) 2001-07-02 2001-07-02 Improved structure of wireless earphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90211030U TW502915U (en) 2001-07-02 2001-07-02 Improved structure of wireless earphone

Publications (1)

Publication Number Publication Date
TW502915U true TW502915U (en) 2002-09-11

Family

ID=27608258

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90211030U TW502915U (en) 2001-07-02 2001-07-02 Improved structure of wireless earphone

Country Status (1)

Country Link
TW (1) TW502915U (en)

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees