CN206456109U - 一种打印头过热保护装置及打印头 - Google Patents
一种打印头过热保护装置及打印头 Download PDFInfo
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- CN206456109U CN206456109U CN201621187496.9U CN201621187496U CN206456109U CN 206456109 U CN206456109 U CN 206456109U CN 201621187496 U CN201621187496 U CN 201621187496U CN 206456109 U CN206456109 U CN 206456109U
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CN201621187496.9U CN206456109U (zh) | 2016-10-28 | 2016-10-28 | 一种打印头过热保护装置及打印头 |
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CN110539562A (zh) * | 2019-09-21 | 2019-12-06 | 齐鲁工业大学 | 一种热敏打印系统及方法 |
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CN110539562A (zh) * | 2019-09-21 | 2019-12-06 | 齐鲁工业大学 | 一种热敏打印系统及方法 |
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Legal Events
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GR01 | Patent grant | ||
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 410000 Yuelu District Yuelu street, Changsha, Hunan Province, 5 left 101 rooms of R & D headquarters of Central South University Science Park. Patentee after: HUNAN NEW CLOUDNET TECHNOLOGY Co.,Ltd. Address before: 410016 No. 2118, Ming Cheng mansion, 46 Renmin East Road, Yuhua District, Changsha, Hunan Patentee before: HUNAN NEW CLOUDNET TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force 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: The utility model relates to a print head overheat protection device and a print head Effective date of registration: 20210126 Granted publication date: 20170901 Pledgee: Agricultural Bank of China Limited Changsha Yuhua District sub branch Pledgor: HUNAN NEW CLOUDNET TECHNOLOGY Co.,Ltd. Registration number: Y2021980000747 |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410000 Yuelu District Yuelu street, Changsha, Hunan Province, 5 left 101 rooms of R & D headquarters of Central South University Science Park. Patentee after: New Cloud Technology Group Co.,Ltd. Address before: 410000 Yuelu District Yuelu street, Changsha, Hunan Province, 5 left 101 rooms of R & D headquarters of Central South University Science Park. Patentee before: HUNAN NEW CLOUDNET TECHNOLOGY Co.,Ltd. |
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PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20240520 Registration number: Y2021980000747 Pledgor after: New Cloud Technology Group Co.,Ltd. Pledgor before: HUNAN NEW CLOUDNET TECHNOLOGY Co.,Ltd. |