CN207144679U - 一种防火门定位与释放装置 - Google Patents
一种防火门定位与释放装置 Download PDFInfo
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- CN207144679U CN207144679U CN201721007921.6U CN201721007921U CN207144679U CN 207144679 U CN207144679 U CN 207144679U CN 201721007921 U CN201721007921 U CN 201721007921U CN 207144679 U CN207144679 U CN 207144679U
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721007921.6U CN207144679U (zh) | 2017-08-14 | 2017-08-14 | 一种防火门定位与释放装置 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721007921.6U CN207144679U (zh) | 2017-08-14 | 2017-08-14 | 一种防火门定位与释放装置 |
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| CN207144679U true CN207144679U (zh) | 2018-03-27 |
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| CN201721007921.6U Active CN207144679U (zh) | 2017-08-14 | 2017-08-14 | 一种防火门定位与释放装置 |
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| CN (1) | CN207144679U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12385309B2 (en) | 2020-09-07 | 2025-08-12 | Dormakaba Deutschland Gmbh | Linkage for a door actuator |
| GB2638043A (en) * | 2020-09-07 | 2025-08-13 | Dormakaba Deutschland Gmbh | Linkage for a door actuator |
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2017
- 2017-08-14 CN CN201721007921.6U patent/CN207144679U/zh active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12385309B2 (en) | 2020-09-07 | 2025-08-12 | Dormakaba Deutschland Gmbh | Linkage for a door actuator |
| GB2638043A (en) * | 2020-09-07 | 2025-08-13 | Dormakaba Deutschland Gmbh | Linkage for a door actuator |
| GB2638043B (en) * | 2020-09-07 | 2025-11-19 | Dormakaba Deutschland Gmbh | Linkage for a door actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: Room 247-129, floor 2, no.109-1, quanyun Road, Shenyang area, Shenyang pilot Free Trade Zone, Liaoning Province Patentee after: Shenyang shengxiao Technology Co.,Ltd. Address before: 339 Wenda Road, Huanggu District, Shenyang City, Liaoning Province Patentee before: Yan Bo |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250428 Address after: Digital Innovation Workshop, No. 91 Nujiang Street, Huanggu District, Shenyang, Liaoning Province, 110000 March 2015 Patentee after: Xiaoer Technology (Shenyang) Co.,Ltd. Country or region after: China Address before: Room 247-129, 2nd Floor, 109-1 Quanyun Road, Shenyang Area, Shenyang Pilot Free Trade Zone, Liaoning Province 110000 Patentee before: Shenyang shengxiao Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |