CN210191047U - 锁紧装置及爆胎安全装置 - Google Patents
锁紧装置及爆胎安全装置 Download PDFInfo
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- CN210191047U CN210191047U CN201920539742.XU CN201920539742U CN210191047U CN 210191047 U CN210191047 U CN 210191047U CN 201920539742 U CN201920539742 U CN 201920539742U CN 210191047 U CN210191047 U CN 210191047U
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- connecting plate
- rotating column
- connecting piece
- locking device
- piece
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CN201920539742.XU CN210191047U (zh) | 2019-04-19 | 2019-04-19 | 锁紧装置及爆胎安全装置 |
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CN201920539742.XU CN210191047U (zh) | 2019-04-19 | 2019-04-19 | 锁紧装置及爆胎安全装置 |
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CN210191047U true CN210191047U (zh) | 2020-03-27 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Locking device and tire burst safety device Effective date of registration: 20210127 Granted publication date: 20200327 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Tesford Technology Development Co.,Ltd. Registration number: Y2021990000116 |
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PC01 | Cancellation 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: 20220125 Granted publication date: 20200327 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Tesford Technology Development Co.,Ltd. Registration number: Y2021990000116 |
|
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: Locking device and tire burst safety device Effective date of registration: 20220125 Granted publication date: 20200327 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Tesford Technology Development Co.,Ltd. Registration number: Y2022990000061 |
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PC01 | Cancellation 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: 20230222 Granted publication date: 20200327 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Tesford Technology Development Co.,Ltd. Registration number: Y2022990000061 |
|
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: Locking device and blowout safety device Effective date of registration: 20230227 Granted publication date: 20200327 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Tesford Technology Development Co.,Ltd. Registration number: Y2023990000136 |