CN201114714Y - 耳机套 - Google Patents
耳机套 Download PDFInfo
- Publication number
- CN201114714Y CN201114714Y CNU2007201389421U CN200720138942U CN201114714Y CN 201114714 Y CN201114714 Y CN 201114714Y CN U2007201389421 U CNU2007201389421 U CN U2007201389421U CN 200720138942 U CN200720138942 U CN 200720138942U CN 201114714 Y CN201114714 Y CN 201114714Y
- Authority
- CN
- China
- Prior art keywords
- earphone
- headset earpiece
- otica
- office
- headphone
- 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
Links
Images
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- Telephone Set Structure (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201389421U CN201114714Y (zh) | 2007-08-20 | 2007-08-20 | 耳机套 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201389421U CN201114714Y (zh) | 2007-08-20 | 2007-08-20 | 耳机套 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201114714Y true CN201114714Y (zh) | 2008-09-10 |
Family
ID=39966464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201389421U Expired - Fee Related CN201114714Y (zh) | 2007-08-20 | 2007-08-20 | 耳机套 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201114714Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102685632A (zh) * | 2011-03-15 | 2012-09-19 | 美律电子(深圳)有限公司 | 无断差设计的耳机结构及其制造方法 |
WO2015007174A1 (zh) * | 2013-07-15 | 2015-01-22 | Cai Nanhao | 耳机内挂式叶片套 |
CN106210963A (zh) * | 2016-09-27 | 2016-12-07 | 湖南海翼电子商务股份有限公司 | 耳机套及具有该耳机套的耳机 |
-
2007
- 2007-08-20 CN CNU2007201389421U patent/CN201114714Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102685632A (zh) * | 2011-03-15 | 2012-09-19 | 美律电子(深圳)有限公司 | 无断差设计的耳机结构及其制造方法 |
WO2015007174A1 (zh) * | 2013-07-15 | 2015-01-22 | Cai Nanhao | 耳机内挂式叶片套 |
CN106210963A (zh) * | 2016-09-27 | 2016-12-07 | 湖南海翼电子商务股份有限公司 | 耳机套及具有该耳机套的耳机 |
WO2018058878A1 (zh) * | 2016-09-27 | 2018-04-05 | 湖南海翼电子商务股份有限公司 | 耳机套及具有该耳机套的耳机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Dadian Electronics Co., Ltd. Assignor: Wangwangda Industry Co., Ltd.|Shenzhen Da Da Audio Technology Co., Ltd. Contract fulfillment period: 2009.3.18 to 2017.12.11 Contract record no.: 2009990000597 Denomination of utility model: Heat-insulation earphone covers Granted publication date: 20080910 License type: Exclusive license Record date: 20090602 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.18 TO 2017.12.11; CHANGE OF CONTRACT Name of requester: DONGGUAN DADIAN ELECTRONICS CO., LTD. Effective date: 20090602 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20110820 |