CN201141516Y - 一种能防止电池反向装入使电路受损的手电筒 - Google Patents
一种能防止电池反向装入使电路受损的手电筒 Download PDFInfo
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- CN201141516Y CN201141516Y CNU2007201713675U CN200720171367U CN201141516Y CN 201141516 Y CN201141516 Y CN 201141516Y CN U2007201713675 U CNU2007201713675 U CN U2007201713675U CN 200720171367 U CN200720171367 U CN 200720171367U CN 201141516 Y CN201141516 Y CN 201141516Y
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- 238000009434 installation Methods 0.000 title 1
- 230000001771 impaired effect Effects 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CNU2007201713675U CN201141516Y (zh) | 2007-12-07 | 2007-12-07 | 一种能防止电池反向装入使电路受损的手电筒 |
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CNU2007201713675U CN201141516Y (zh) | 2007-12-07 | 2007-12-07 | 一种能防止电池反向装入使电路受损的手电筒 |
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CN201141516Y true CN201141516Y (zh) | 2008-10-29 |
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CNU2007201713675U Expired - Fee Related CN201141516Y (zh) | 2007-12-07 | 2007-12-07 | 一种能防止电池反向装入使电路受损的手电筒 |
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CN (1) | CN201141516Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108799881A (zh) * | 2017-05-03 | 2018-11-13 | 深圳市海洋王照明工程有限公司 | 手电筒 |
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2007
- 2007-12-07 CN CNU2007201713675U patent/CN201141516Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108799881A (zh) * | 2017-05-03 | 2018-11-13 | 深圳市海洋王照明工程有限公司 | 手电筒 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY LANGHENG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SU HUIYUN Effective date: 20091016 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091016 Address after: Floor 2, building 8, Dongfang Ming Industrial Town, 33 District, Guangdong, Shenzhen, Baoan 518000, China Patentee after: Shenzhen Langheng Electronics Co., Ltd. Address before: No. 9, tie Ji Road, Yulin Town, Yuzhou District, Yulin, the Guangxi Zhuang Autonomous Region, zip code: 537000 Co-patentee before: Yang Jianxu Patentee before: Soda ash cloud |
|
DD01 | Delivery of document by public notice |
Addressee: Zhu Xiaoling Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Zhu Xiaoling Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20111207 |