CN302578369S - earphone - Google Patents

earphone

Info

Publication number
CN302578369S
CN302578369S CN201330097834.5 CN302578369S CN 302578369 S CN302578369 S CN 302578369S CN 302578369 S CN302578369 S CN 302578369S
Authority
CN
China
Prior art keywords
design
product
earphone
points
photograph
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201330097834.5
Other languages
Chinese (zh)
Inventor
罗伊·汤普森
Original Assignee
常州美欧电子有限公司
瑞声声学科技(深圳)有限公司
Filing date
Publication date
Application filed by 常州美欧电子有限公司, 瑞声声学科技(深圳)有限公司 filed Critical 常州美欧电子有限公司
Application granted granted Critical
Publication of CN302578369S publication Critical patent/CN302578369S/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

1．本外观设计产品的名称：耳机；2．本外观设计产品的用途：本外观设计产品用于将电信号转化为机械信号，从而发出声音；3．本外观设计产品的设计要点：产品的外观形状；4．最能表明本外观设计设计要点的图片或照片：立体图。1. The name of the product with this design: earphone; 2. 2. The purpose of this design product: This design product is used to convert electrical signals into mechanical signals, so as to emit sound; 2. 3. The design points of this design product: the appearance and shape of the product; 4. The picture or photograph that best shows the main points of the design of this design: 3D drawing.

CN201330097834.5 2013-04-03 earphone Expired - Fee Related CN302578369S (en)

Publications (1)

Publication Number Publication Date
CN302578369S true CN302578369S (en) 2013-09-18

Family

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Legal Events

Date Code Title Description
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130918

Main classification number: 14-01

Termination date: 20210403