CN201824686U - 一种无尘粉笔套 - Google Patents
一种无尘粉笔套 Download PDFInfo
- Publication number
- CN201824686U CN201824686U CN2010205313334U CN201020531333U CN201824686U CN 201824686 U CN201824686 U CN 201824686U CN 2010205313334 U CN2010205313334 U CN 2010205313334U CN 201020531333 U CN201020531333 U CN 201020531333U CN 201824686 U CN201824686 U CN 201824686U
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- 238000005192 partition Methods 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical group [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205313334U CN201824686U (zh) | 2010-09-15 | 2010-09-15 | 一种无尘粉笔套 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205313334U CN201824686U (zh) | 2010-09-15 | 2010-09-15 | 一种无尘粉笔套 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824686U true CN201824686U (zh) | 2011-05-11 |
Family
ID=43963240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205313334U Expired - Lifetime CN201824686U (zh) | 2010-09-15 | 2010-09-15 | 一种无尘粉笔套 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824686U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920617A (zh) * | 2010-09-15 | 2010-12-22 | 珠海市俊凯机械科技有限公司 | 无尘粉笔套 |
| CN107521257A (zh) * | 2017-07-19 | 2017-12-29 | 安徽卓特信息技术有限公司 | 一种多功能粉笔套 |
-
2010
- 2010-09-15 CN CN2010205313334U patent/CN201824686U/zh not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920617A (zh) * | 2010-09-15 | 2010-12-22 | 珠海市俊凯机械科技有限公司 | 无尘粉笔套 |
| CN101920617B (zh) * | 2010-09-15 | 2013-03-06 | 成都松齐明科技有限公司 | 无尘粉笔套 |
| CN107521257A (zh) * | 2017-07-19 | 2017-12-29 | 安徽卓特信息技术有限公司 | 一种多功能粉笔套 |
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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: CHENGDU SONGQIMING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHUHAI JUNKAI TECHNOLOGY MACHINERY CO., LTD. Effective date: 20121012 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 519060 ZHUHAI, GUANGDONG PROVINCE TO: 610000 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121012 Address after: 610000, No. 10, building 28, building A, golden Hawaii complex, West Street, Qingyang District, Sichuan, Chengdu Patentee after: Chengdu Songqiming Technology Co., Ltd. Address before: Nanping Town Xiangzhou District Hong Wan Village horse leg street 519060 Guangdong province Zhuhai City 30-1 plant Patentee before: Zhuhai Junkai Machinery Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |