CN203385989U - 一种银幕及下卷式机构 - Google Patents
一种银幕及下卷式机构 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103399454A (zh) * | 2013-08-05 | 2013-11-20 | 郑强 | 一种银幕及下卷式机构及其控制方法 |
CN104536250A (zh) * | 2014-06-30 | 2015-04-22 | 江苏红叶视听器材股份有限公司 | 大尺寸卷动幕 |
CN106527032A (zh) * | 2016-12-12 | 2017-03-22 | 广州市雄云视听设备有限公司 | 一种电动下卷投影幕 |
CN109143760A (zh) * | 2017-06-27 | 2019-01-04 | 孙俊华 | 一种无尺寸限制的大型电动幕 |
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2013
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103399454A (zh) * | 2013-08-05 | 2013-11-20 | 郑强 | 一种银幕及下卷式机构及其控制方法 |
CN103399454B (zh) * | 2013-08-05 | 2015-11-25 | 深圳市安联商用机器有限公司 | 一种银幕及下卷式机构及其控制方法 |
CN104536250A (zh) * | 2014-06-30 | 2015-04-22 | 江苏红叶视听器材股份有限公司 | 大尺寸卷动幕 |
CN106527032A (zh) * | 2016-12-12 | 2017-03-22 | 广州市雄云视听设备有限公司 | 一种电动下卷投影幕 |
CN106527032B (zh) * | 2016-12-12 | 2018-07-17 | 广州市雄云视听设备有限公司 | 一种电动下卷投影幕 |
CN109143760A (zh) * | 2017-06-27 | 2019-01-04 | 孙俊华 | 一种无尺寸限制的大型电动幕 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Zheng Qiang Document name: Notification to Pay the Fees |
|
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ANLIAN BUSINESS MACHINE CO., LTD. Free format text: FORMER OWNER: ZHENG QIANG Effective date: 20150609 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150609 Address after: Guangdong province Shenzhen city Baoan District manhole Street Community yamen North Central Avenue South basin hillock Industrial District 4 Building 101 Patentee after: Shenzhen Allianz Commercial Machine Co.,Ltd. Address before: 518000 Jinshan Pavilion, Hoi Fai tower, No. 2128 Nanhai Road, Shenzhen, Guangdong, Nanshan District 15B Patentee before: Zheng Qiang |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161123 Address after: Nansha District Development Zone Fusheng Dayuan Hengli Town Road Guangzhou City, Guangdong province 511466 No. 4 (No. 4 Building) Patentee after: GUANGZHOU BOLATU NEW MATERIAL CO.,LTD. Address before: Guangdong province Shenzhen city Baoan District manhole Street Community yamen North Central Avenue South basin hillock Industrial District 4 Building 101 Patentee before: Shenzhen Allianz Commercial Machine Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140108 |