CN215729594U - 一种电脑教学用触控一体机 - Google Patents
一种电脑教学用触控一体机 Download PDFInfo
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- CN215729594U CN215729594U CN202122128388.1U CN202122128388U CN215729594U CN 215729594 U CN215729594 U CN 215729594U CN 202122128388 U CN202122128388 U CN 202122128388U CN 215729594 U CN215729594 U CN 215729594U
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122128388.1U CN215729594U (zh) | 2021-09-03 | 2021-09-03 | 一种电脑教学用触控一体机 |
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| CN202122128388.1U CN215729594U (zh) | 2021-09-03 | 2021-09-03 | 一种电脑教学用触控一体机 |
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| CN215729594U true CN215729594U (zh) | 2022-02-01 |
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| CN202122128388.1U Active CN215729594U (zh) | 2021-09-03 | 2021-09-03 | 一种电脑教学用触控一体机 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: A touch control all-in-one machine for computer teaching Effective date of registration: 20220517 Granted publication date: 20220201 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Shengshi Hongbang Network Technology Co.,Ltd. Registration number: Y2022370010066 |
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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: 20230510 Granted publication date: 20220201 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Shengshi Hongbang Network Technology Co.,Ltd. Registration number: Y2022370010066 |
|
| 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 touch control integrated machine for computer teaching Effective date of registration: 20230512 Granted publication date: 20220201 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Shengshi Hongbang Network Technology Co.,Ltd. Registration number: Y2023370010049 |
|
| 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 |
Granted publication date: 20220201 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Shengshi Hongbang Network Technology Co.,Ltd. Registration number: Y2023370010049 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A touch control all-in-one machine for computer teaching Granted publication date: 20220201 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Shengshi Hongbang Network Technology Co.,Ltd. Registration number: Y2024370010053 |