CN209097995U - 一种电梯专用儿童锁 - Google Patents
一种电梯专用儿童锁 Download PDFInfo
- Publication number
- CN209097995U CN209097995U CN201821570071.5U CN201821570071U CN209097995U CN 209097995 U CN209097995 U CN 209097995U CN 201821570071 U CN201821570071 U CN 201821570071U CN 209097995 U CN209097995 U CN 209097995U
- Authority
- CN
- China
- Prior art keywords
- child lock
- elevator
- control cabinet
- control
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821570071.5U CN209097995U (zh) | 2018-09-26 | 2018-09-26 | 一种电梯专用儿童锁 |
Applications Claiming Priority (1)
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CN201821570071.5U CN209097995U (zh) | 2018-09-26 | 2018-09-26 | 一种电梯专用儿童锁 |
Publications (1)
Publication Number | Publication Date |
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CN209097995U true CN209097995U (zh) | 2019-07-12 |
Family
ID=67153556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821570071.5U Expired - Fee Related CN209097995U (zh) | 2018-09-26 | 2018-09-26 | 一种电梯专用儿童锁 |
Country Status (1)
Country | Link |
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CN (1) | CN209097995U (zh) |
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2018
- 2018-09-26 CN CN201821570071.5U patent/CN209097995U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Monte tech Environmental Protection Technology Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000110 Denomination of utility model: Child lock special for elevator Granted publication date: 20190712 License type: Common License Record date: 20191015 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Arrow Electronics Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000145 Denomination of utility model: Child lock special for elevator Granted publication date: 20190712 License type: Common License Record date: 20191022 Assignee: Nanjing Fogg Electric Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000143 Denomination of utility model: Child lock special for elevator Granted publication date: 20190712 License type: Common License Record date: 20191022 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20210926 |
|
CF01 | Termination of patent right due to non-payment of annual fee |