CN211257584U - 一种多功能雨水斗堵头 - Google Patents
一种多功能雨水斗堵头 Download PDFInfo
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- CN211257584U CN211257584U CN201921940506.5U CN201921940506U CN211257584U CN 211257584 U CN211257584 U CN 211257584U CN 201921940506 U CN201921940506 U CN 201921940506U CN 211257584 U CN211257584 U CN 211257584U
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- plug
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- rainwater hopper
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CN201921940506.5U CN211257584U (zh) | 2019-11-11 | 2019-11-11 | 一种多功能雨水斗堵头 |
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CN201921940506.5U CN211257584U (zh) | 2019-11-11 | 2019-11-11 | 一种多功能雨水斗堵头 |
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CN211257584U true CN211257584U (zh) | 2020-08-14 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 1-3 / F, building 7, 90 Shuangying West Road, science and Technology Park, Changping District, Beijing Patentee after: Beijing Taining Technology Group Co.,Ltd. Address before: 1-3 / F, building 7, 90 Shuangying West Road, science and Technology Park, Changping District, Beijing Patentee before: Beijing Tidelion S&I Rainwater Harvesting Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multifunctional rainwater bucket plug Effective date of registration: 20230302 Granted publication date: 20200814 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Taining Technology Group Co.,Ltd. Registration number: Y2023990000144 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |