CN221837718U - 一种下水道排水装置 - Google Patents
一种下水道排水装置 Download PDFInfo
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- CN221837718U CN221837718U CN202323496748.9U CN202323496748U CN221837718U CN 221837718 U CN221837718 U CN 221837718U CN 202323496748 U CN202323496748 U CN 202323496748U CN 221837718 U CN221837718 U CN 221837718U
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323496748.9U CN221837718U (zh) | 2023-12-21 | 2023-12-21 | 一种下水道排水装置 |
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| CN202323496748.9U CN221837718U (zh) | 2023-12-21 | 2023-12-21 | 一种下水道排水装置 |
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| CN221837718U true CN221837718U (zh) | 2024-10-15 |
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| CN202323496748.9U Active CN221837718U (zh) | 2023-12-21 | 2023-12-21 | 一种下水道排水装置 |
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| CN (1) | CN221837718U (zh) |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20250728 Address after: 054000 Hebei Province Xingtai City Xiangdu District West Street Office Zhongxing East Street World Trade Sky Step B Building Commercial Building 1101 Room Patentee after: Hebei Linghui Construction Engineering Co.,Ltd. Country or region after: China Address before: 432700 Hongshi Avenue, Lidian Town, Guangshui City, Suizhou City, Hubei Province Patentee before: Hubei Yingchun Construction Engineering Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251023 Address after: 054700 Hebei Province Xingtai City Weixian County Zhangtai Town Xili Village 278 Hao Patentee after: Liu Huancui Country or region after: China Patentee after: Gang Zhenfeng Patentee after: Liu Ziqin Address before: 054000 Hebei Province Xingtai City Xiangdu District West Street Office Zhongxing East Street World Trade Sky Step B Building Commercial Building 1101 Room Patentee before: Hebei Linghui Construction Engineering Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251126 Address after: 054001, Zhongxing East Street, Xidajie Office, Xiangdu District, Xingtai City, Hebei Province Patentee after: Hebei Linghui Construction Engineering Co.,Ltd. Country or region after: China Address before: 054700 Hebei Province Xingtai City Weixian County Zhangtai Town Xili Village 278 Hao Patentee before: Liu Huancui Country or region before: China Patentee before: Gang Zhenfeng Patentee before: Liu Ziqin |
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| TR01 | Transfer of patent right |