CN209910713U - 一种蓝牙温湿度计 - Google Patents
一种蓝牙温湿度计 Download PDFInfo
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- CN209910713U CN209910713U CN201920481920.8U CN201920481920U CN209910713U CN 209910713 U CN209910713 U CN 209910713U CN 201920481920 U CN201920481920 U CN 201920481920U CN 209910713 U CN209910713 U CN 209910713U
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bluetooth hygrothermograph Effective date of registration: 20200402 Granted publication date: 20200107 Pledgee: Weifang rural commercial bank, Limited by Share Ltd hi tech sub branch Pledgor: Shandong Microcube Information Technology Co., Ltd. Registration number: Y2020980001271 |
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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: 20210423 Granted publication date: 20200107 Pledgee: Weifang rural commercial bank Limited by Share Ltd. hi tech sub branch Pledgor: Shandong Microcube Information Technology Co.,Ltd. Registration number: Y2020980001271 |
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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: A Bluetooth thermometer and hygrometer Effective date of registration: 20220328 Granted publication date: 20200107 Pledgee: Weifang rural commercial bank Limited by Share Ltd. hi tech sub branch Pledgor: Shandong Microcube Information Technology Co.,Ltd. Registration number: Y2022980003251 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |