CN211690491U - 一种推土机双圆孔刀片 - Google Patents
一种推土机双圆孔刀片 Download PDFInfo
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- CN211690491U CN211690491U CN202020125041.4U CN202020125041U CN211690491U CN 211690491 U CN211690491 U CN 211690491U CN 202020125041 U CN202020125041 U CN 202020125041U CN 211690491 U CN211690491 U CN 211690491U
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- bulldozer
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CN202020125041.4U CN211690491U (zh) | 2020-01-20 | 2020-01-20 | 一种推土机双圆孔刀片 |
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CN202020125041.4U CN211690491U (zh) | 2020-01-20 | 2020-01-20 | 一种推土机双圆孔刀片 |
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CN211690491U true CN211690491U (zh) | 2020-10-16 |
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2020
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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: A bulldozer blade with double round holes Effective date of registration: 20210508 Granted publication date: 20201016 Pledgee: China Postal Savings Bank Co.,Ltd. Jining Branch Pledgor: Shandong Juning Machinery Co.,Ltd. Registration number: Y2021980003376 |
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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: 20220513 Granted publication date: 20201016 Pledgee: China Postal Savings Bank Co.,Ltd. Jining Branch Pledgor: Shandong Juning Machinery Co.,Ltd. Registration number: Y2021980003376 |
|
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: Double round hole blade for bulldozer Effective date of registration: 20220519 Granted publication date: 20201016 Pledgee: China Postal Savings Bank Co.,Ltd. Jining Branch Pledgor: Shandong Juning Machinery Co.,Ltd. Registration number: Y2022980005907 |
|
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: 20230420 Granted publication date: 20201016 Pledgee: China Postal Savings Bank Co.,Ltd. Jining Branch Pledgor: Shandong Juning Machinery Co.,Ltd. Registration number: Y2022980005907 |
|
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: A bulldozer blade with double circular holes Effective date of registration: 20230510 Granted publication date: 20201016 Pledgee: China Postal Savings Bank Co.,Ltd. Jining Branch Pledgor: Shandong Juning Machinery Co.,Ltd. Registration number: Y2023980040187 |