CN202730841U - 滤水井 - Google Patents
滤水井 Download PDFInfo
- Publication number
- CN202730841U CN202730841U CN2012201823619U CN201220182361U CN202730841U CN 202730841 U CN202730841 U CN 202730841U CN 2012201823619 U CN2012201823619 U CN 2012201823619U CN 201220182361 U CN201220182361 U CN 201220182361U CN 202730841 U CN202730841 U CN 202730841U
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- well
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- water filter
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Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201823619U CN202730841U (zh) | 2012-04-26 | 2012-04-26 | 滤水井 |
US14/396,970 US9359755B2 (en) | 2012-04-26 | 2013-04-26 | Water purification and storage system, water-filtering well and polygonal building block |
PCT/CN2013/074821 WO2013159737A1 (zh) | 2012-04-26 | 2013-04-26 | 一种净水储水系统、滤水井及多边形砌块 |
EP13782471.0A EP2845958B1 (en) | 2012-04-26 | 2013-04-26 | Water purification and storage system |
JP2015507361A JP5933816B2 (ja) | 2012-04-26 | 2013-04-26 | 浄水貯水システム、濾水槽及び多角形ブロック |
HK15108860.3A HK1208253A1 (zh) | 2012-04-26 | 2015-09-10 | 種淨水儲水系統、濾水井及多邊形砌塊 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201823619U CN202730841U (zh) | 2012-04-26 | 2012-04-26 | 滤水井 |
Publications (1)
Publication Number | Publication Date |
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CN202730841U true CN202730841U (zh) | 2013-02-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012201823619U Expired - Lifetime CN202730841U (zh) | 2012-04-26 | 2012-04-26 | 滤水井 |
Country Status (1)
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CN (1) | CN202730841U (zh) |
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2012
- 2012-04-26 CN CN2012201823619U patent/CN202730841U/zh not_active Expired - Lifetime
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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: 20151117 Address after: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee after: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY CO., LTD. Address before: 100085, Beijing, Haidian District on the 3rd Street, No. 9, block B, room 508, room 5 Patentee before: Beijing Renchuang Sci-Tech Group Corp., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District Patentee after: Beijing Rechsand Ecological Environment Protection Science and Technology Co., Ltd. Address before: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee before: BEIJING RECHSAND ECOLOGICAL ENVIRONMENT PROTECTION SCIENCE & TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee after: Anhui Renchuang ecological environmental Polytron Technologies Inc Address before: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District Patentee before: Beijing Rechsand Ecological Environment Protection Science and Technology Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee after: Renchuang ecological environmental protection Polytron Technologies Inc Address before: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee before: Anhui Renchuang ecological environmental Polytron Technologies Inc |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130213 |