CN210329962U - 一种多功能办公椅 - Google Patents
一种多功能办公椅 Download PDFInfo
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- CN210329962U CN210329962U CN201920655665.4U CN201920655665U CN210329962U CN 210329962 U CN210329962 U CN 210329962U CN 201920655665 U CN201920655665 U CN 201920655665U CN 210329962 U CN210329962 U CN 210329962U
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- chair
- seat
- frame
- chair back
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Application Number | Priority Date | Filing Date | Title |
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CN201920655665.4U CN210329962U (zh) | 2019-05-09 | 2019-05-09 | 一种多功能办公椅 |
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CN201920655665.4U CN210329962U (zh) | 2019-05-09 | 2019-05-09 | 一种多功能办公椅 |
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CN210329962U true CN210329962U (zh) | 2020-04-17 |
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CN201920655665.4U Expired - Fee Related CN210329962U (zh) | 2019-05-09 | 2019-05-09 | 一种多功能办公椅 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113520092A (zh) * | 2021-08-02 | 2021-10-22 | 孙莉琼 | 一种多功能集成的智能办公椅 |
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2019
- 2019-05-09 CN CN201920655665.4U patent/CN210329962U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113520092A (zh) * | 2021-08-02 | 2021-10-22 | 孙莉琼 | 一种多功能集成的智能办公椅 |
CN113520092B (zh) * | 2021-08-02 | 2023-11-24 | 浙江奥士智能家具有限公司 | 一种多功能集成的智能办公椅 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chuzhou Monte tech Environmental Protection Technology Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000112 Denomination of utility model: A multifunctional office chair Granted publication date: 20200417 License type: Common License Record date: 20201104 Assignee: Nanjing Monte tech Environmental Protection Technology Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000111 Denomination of utility model: A multifunctional office chair Granted publication date: 20200417 License type: Common License Record date: 20201105 |
|
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: 20200417 |
|
CF01 | Termination of patent right due to non-payment of annual fee |