CN213898741U - 木质隔热防火门 - Google Patents
木质隔热防火门 Download PDFInfo
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- CN213898741U CN213898741U CN202021631162.2U CN202021631162U CN213898741U CN 213898741 U CN213898741 U CN 213898741U CN 202021631162 U CN202021631162 U CN 202021631162U CN 213898741 U CN213898741 U CN 213898741U
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CN202021631162.2U CN213898741U (zh) | 2020-08-07 | 2020-08-07 | 木质隔热防火门 |
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CN202021631162.2U CN213898741U (zh) | 2020-08-07 | 2020-08-07 | 木质隔热防火门 |
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CN213898741U true CN213898741U (zh) | 2021-08-06 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wooden heat insulation fireproof door Effective date of registration: 20220315 Granted publication date: 20210806 Pledgee: Yongquan sub branch of Zhejiang Linhai Rural Commercial Bank Co.,Ltd. Pledgor: Taizhou Xinlong a fireproof door Co.,Ltd. Registration number: Y2022330000301 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230915 Granted publication date: 20210806 Pledgee: Yongquan sub branch of Zhejiang Linhai Rural Commercial Bank Co.,Ltd. Pledgor: Taizhou Xinlong a fireproof door Co.,Ltd. Registration number: Y2022330000301 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wooden insulated fireproof door Effective date of registration: 20230919 Granted publication date: 20210806 Pledgee: Yongquan sub branch of Zhejiang Linhai Rural Commercial Bank Co.,Ltd. Pledgor: Taizhou Xinlong a fireproof door Co.,Ltd. Registration number: Y2023330002059 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |