CN203270720U - 一种下水道防臭装置 - Google Patents
一种下水道防臭装置 Download PDFInfo
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- CN203270720U CN203270720U CN 201320328371 CN201320328371U CN203270720U CN 203270720 U CN203270720 U CN 203270720U CN 201320328371 CN201320328371 CN 201320328371 CN 201320328371 U CN201320328371 U CN 201320328371U CN 203270720 U CN203270720 U CN 203270720U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 6
- 241000238631 Hexapoda Species 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
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- 238000005452 bending Methods 0.000 abstract 3
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- 230000002265 prevention Effects 0.000 abstract 2
- 239000004744 fabric Substances 0.000 description 3
- 241001674044 Blattodea Species 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 2
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320328371 CN203270720U (zh) | 2013-06-06 | 2013-06-06 | 一种下水道防臭装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201320328371 CN203270720U (zh) | 2013-06-06 | 2013-06-06 | 一种下水道防臭装置 |
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| CN203270720U true CN203270720U (zh) | 2013-11-06 |
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| CN 201320328371 Expired - Fee Related CN203270720U (zh) | 2013-06-06 | 2013-06-06 | 一种下水道防臭装置 |
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| CN (1) | CN203270720U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522318A (zh) * | 2016-12-07 | 2017-03-22 | 福建工程学院 | 一种可拆卸的便于疏通的下水装置 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522318A (zh) * | 2016-12-07 | 2017-03-22 | 福建工程学院 | 一种可拆卸的便于疏通的下水装置 |
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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: HENAN YATAI ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HAINAN XINGHUO BIOLOGICAL ENERGY CO., LTD. Effective date: 20140516 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140516 Address after: 450000 2-1-1002, new agriculture road, Zheng Dong New District, Henan, Zhengzhou, China Patentee after: Ren Kehui Patentee after: Henan Yatai Energy Technology Co., Ltd. Address before: 450000 2-1-1002, new agriculture road, Zheng Dong New District, Henan, Zhengzhou, China Patentee before: Ren Kehui Patentee before: Henan Xinghuo Biological Energy Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HENAN YATAI ENERGY TECHNOLOGY CO., LTD. Effective date: 20141021 Owner name: HENAN YATAI ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: REN KEHUI Effective date: 20141021 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450000 ZHENGZHOU, HENAN PROVINCE TO: 476000 SHANGQIU, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141021 Address after: 476000 Henan Province, Shangqiu City Development Zone's Permanent Road South (Shangbo high-speed entrance 100 meters West) Patentee after: HENAN ASIA PACIFIC ENERGY CO., LTD. Address before: 450000 2-1-1002, new agriculture road, Zheng Dong New District, Henan, Zhengzhou, China Patentee before: Ren Kehui Patentee before: Henan Yatai Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20170606 |