CN2708447Y - 涡卷式单向伸缩的mp3播放器 - Google Patents
涡卷式单向伸缩的mp3播放器 Download PDFInfo
- Publication number
- CN2708447Y CN2708447Y CN 200420043771 CN200420043771U CN2708447Y CN 2708447 Y CN2708447 Y CN 2708447Y CN 200420043771 CN200420043771 CN 200420043771 CN 200420043771 U CN200420043771 U CN 200420043771U CN 2708447 Y CN2708447 Y CN 2708447Y
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- Prior art keywords
- player
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- type
- usb plug
- coiling apparatus
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- 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
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- 238000004804 winding Methods 0.000 abstract 2
- 238000000151 deposition Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420043771 CN2708447Y (zh) | 2004-03-22 | 2004-03-22 | 涡卷式单向伸缩的mp3播放器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420043771 CN2708447Y (zh) | 2004-03-22 | 2004-03-22 | 涡卷式单向伸缩的mp3播放器 |
Publications (1)
Publication Number | Publication Date |
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CN2708447Y true CN2708447Y (zh) | 2005-07-06 |
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ID=34850880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420043771 Expired - Fee Related CN2708447Y (zh) | 2004-03-22 | 2004-03-22 | 涡卷式单向伸缩的mp3播放器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2708447Y (zh) |
-
2004
- 2004-03-22 CN CN 200420043771 patent/CN2708447Y/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Zhang Wenhan Document name: Notification of Termination of Patent Right |
|
ASS | Succession or assignment of patent right |
Owner name: DONGGUAN WANGHONG SCIENCE & TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG WENHAN Effective date: 20080411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: Xinmin Industrial Zone, Changan Town, Guangdong City, Dongguan Province, China: 523879 Patentee after: Dongguan Wang Hong Technology Co., Ltd. Address before: D, block 15F, Baoan Electronic City building, 40 District, Guangdong, Shenzhen, Baoan 518101, China Patentee before: Zhang Wenhan |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050706 Termination date: 20100322 |