CN203888483U - Folding blackboard eraser - Google Patents
Folding blackboard eraser Download PDFInfo
- Publication number
- CN203888483U CN203888483U CN201420296754.1U CN201420296754U CN203888483U CN 203888483 U CN203888483 U CN 203888483U CN 201420296754 U CN201420296754 U CN 201420296754U CN 203888483 U CN203888483 U CN 203888483U
- Authority
- CN
- China
- Prior art keywords
- main body
- blackboard eraser
- rotating shaft
- buckle
- folding
- 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
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- Drawing Aids And Blackboards (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420296754.1U CN203888483U (en) | 2014-06-05 | 2014-06-05 | Folding blackboard eraser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420296754.1U CN203888483U (en) | 2014-06-05 | 2014-06-05 | Folding blackboard eraser |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203888483U true CN203888483U (en) | 2014-10-22 |
Family
ID=51714929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420296754.1U Expired - Fee Related CN203888483U (en) | 2014-06-05 | 2014-06-05 | Folding blackboard eraser |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203888483U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106379090A (en) * | 2016-09-12 | 2017-02-08 | 芜湖能盟信息技术有限公司 | Blackboard eraser |
CN106379091A (en) * | 2016-09-12 | 2017-02-08 | 芜湖能盟信息技术有限公司 | Blackboard eraser structure |
CN109597528A (en) * | 2019-01-10 | 2019-04-09 | 明基智能科技(上海)有限公司 | Touch-control system |
-
2014
- 2014-06-05 CN CN201420296754.1U patent/CN203888483U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106379090A (en) * | 2016-09-12 | 2017-02-08 | 芜湖能盟信息技术有限公司 | Blackboard eraser |
CN106379091A (en) * | 2016-09-12 | 2017-02-08 | 芜湖能盟信息技术有限公司 | Blackboard eraser structure |
CN109597528A (en) * | 2019-01-10 | 2019-04-09 | 明基智能科技(上海)有限公司 | Touch-control system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170110 Address after: Round 7 times square, 030006 Shanxi city of Taiyuan province high tech Zone sub street B building 7 room 703 block of scientific research Patentee after: Shanxi color Environmental Protection Technology Co., Ltd. Address before: 030006 Taiyuan, Xiaodian District, Shanxi City Road, No. 92 Patentee before: Shanxi Univ. |
|
CP03 | Change of name, title or address |
Address after: 030100 zone a, workshop 2, corundum Industrial Park, Jinxiu street, Taiyuan Yangqu Park, Shanxi comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee after: Shanxi Qise Environmental Protection Technology Co., Ltd Address before: Round 7 times square, 030006 Shanxi city of Taiyuan province high tech Zone sub street B building 7 room 703 block of scientific research Patentee before: Shanxi color Environmental Protection Technology Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20210605 |
|
CF01 | Termination of patent right due to non-payment of annual fee |