CN203894985U - Operation board used for laddering kid thinking training - Google Patents
Operation board used for laddering kid thinking training Download PDFInfo
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- CN203894985U CN203894985U CN201420086588.2U CN201420086588U CN203894985U CN 203894985 U CN203894985 U CN 203894985U CN 201420086588 U CN201420086588 U CN 201420086588U CN 203894985 U CN203894985 U CN 203894985U
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- 239000003086 colorant Substances 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 2
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- 238000000034 method Methods 0.000 description 3
- 206010048909 Boredom Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420086588.2U CN203894985U (en) | 2014-02-26 | 2014-02-26 | Operation board used for laddering kid thinking training |
Applications Claiming Priority (1)
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CN201420086588.2U CN203894985U (en) | 2014-02-26 | 2014-02-26 | Operation board used for laddering kid thinking training |
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CN203894985U true CN203894985U (en) | 2014-10-22 |
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CN201420086588.2U Expired - Fee Related CN203894985U (en) | 2014-02-26 | 2014-02-26 | Operation board used for laddering kid thinking training |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111127980A (en) * | 2020-01-07 | 2020-05-08 | 上海布布乐育信息科技有限公司 | Thinking training guiding device and using method thereof |
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2014
- 2014-02-26 CN CN201420086588.2U patent/CN203894985U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111127980A (en) * | 2020-01-07 | 2020-05-08 | 上海布布乐育信息科技有限公司 | Thinking training guiding device and using method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Song Jianrong Document name: Notification that Application Deemed not to be Proposed |
|
DD01 | Delivery of document by public notice | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181109 Address after: 510000 Room 154, 333 Jiufojian Road, Zhongxin Guangzhou Knowledge City, Guangzhou, Guangdong Province Patentee after: Guangzhou foreign language software technology Co., Ltd. Address before: 572002 5 503 houses, 91 Commodity Street, Sanya City, Hainan Province Patentee before: Song Jianrong |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20190226 |
|
CF01 | Termination of patent right due to non-payment of annual fee |