CN201806263U - 中小学教学挂图器 - Google Patents
中小学教学挂图器 Download PDFInfo
- Publication number
- CN201806263U CN201806263U CN2010202159429U CN201020215942U CN201806263U CN 201806263 U CN201806263 U CN 201806263U CN 2010202159429 U CN2010202159429 U CN 2010202159429U CN 201020215942 U CN201020215942 U CN 201020215942U CN 201806263 U CN201806263 U CN 201806263U
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- connecting rod
- elevating lever
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Application Number | Priority Date | Filing Date | Title |
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CN2010202159429U CN201806263U (zh) | 2010-05-30 | 2010-05-30 | 中小学教学挂图器 |
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CN2010202159429U CN201806263U (zh) | 2010-05-30 | 2010-05-30 | 中小学教学挂图器 |
Publications (1)
Publication Number | Publication Date |
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CN201806263U true CN201806263U (zh) | 2011-04-27 |
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CN2010202159429U Expired - Fee Related CN201806263U (zh) | 2010-05-30 | 2010-05-30 | 中小学教学挂图器 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102258282A (zh) * | 2010-05-30 | 2011-11-30 | 孙毅 | 中小学教学挂图器 |
CN103300619A (zh) * | 2012-03-12 | 2013-09-18 | 孙毅 | 具有综合限位装置的挂图器 |
CN103300618A (zh) * | 2012-03-12 | 2013-09-18 | 孙毅 | 便于使用的挂图器 |
CN103908091A (zh) * | 2013-01-09 | 2014-07-09 | 孙毅 | 自动矫正图臂前倾的挂图器 |
CN103908089A (zh) * | 2013-01-09 | 2014-07-09 | 孙毅 | 具有图杆稳定构造的挂图器 |
-
2010
- 2010-05-30 CN CN2010202159429U patent/CN201806263U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102258282A (zh) * | 2010-05-30 | 2011-11-30 | 孙毅 | 中小学教学挂图器 |
CN103300619A (zh) * | 2012-03-12 | 2013-09-18 | 孙毅 | 具有综合限位装置的挂图器 |
CN103300618A (zh) * | 2012-03-12 | 2013-09-18 | 孙毅 | 便于使用的挂图器 |
CN103908091A (zh) * | 2013-01-09 | 2014-07-09 | 孙毅 | 自动矫正图臂前倾的挂图器 |
CN103908089A (zh) * | 2013-01-09 | 2014-07-09 | 孙毅 | 具有图杆稳定构造的挂图器 |
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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: ANHUI ZHAOXUN EDUCATION MAN CONSULTING CO., LTD. Free format text: FORMER OWNER: ANHUI QIANBAIDU EDUCATION MANAGEMENT CONSULTANCY CO., LTD. Effective date: 20130125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130125 Address after: 231300 Anhui province Shucheng County Chengguan Town Road No. 1 Shu Patentee after: Anhui Zhaoxun Education Management Consulting Co., Ltd. Address before: 231300 Anhui province Shucheng County Chengguan Town Road No. 1 Shu Patentee before: Anhui Qianbaidu Education Management Consulting Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20150530 |
|
EXPY | Termination of patent right or utility model |