CN203243980U - 一种洁净区用防护口罩 - Google Patents
一种洁净区用防护口罩 Download PDFInfo
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- CN203243980U CN203243980U CN 201320212930 CN201320212930U CN203243980U CN 203243980 U CN203243980 U CN 203243980U CN 201320212930 CN201320212930 CN 201320212930 CN 201320212930 U CN201320212930 U CN 201320212930U CN 203243980 U CN203243980 U CN 203243980U
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Application Number | Priority Date | Filing Date | Title |
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CN 201320212930 CN203243980U (zh) | 2013-04-24 | 2013-04-24 | 一种洁净区用防护口罩 |
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CN 201320212930 CN203243980U (zh) | 2013-04-24 | 2013-04-24 | 一种洁净区用防护口罩 |
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CN203243980U true CN203243980U (zh) | 2013-10-23 |
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CN 201320212930 Expired - Lifetime CN203243980U (zh) | 2013-04-24 | 2013-04-24 | 一种洁净区用防护口罩 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103892486A (zh) * | 2014-04-08 | 2014-07-02 | 陈其钗 | 一种防止眼镜挂雾气的口罩 |
CN105996227A (zh) * | 2016-05-25 | 2016-10-12 | 上海介孔环保科技有限公司 | 一种可变换佩戴方式且系带长度可调的口罩 |
CN111513393A (zh) * | 2020-05-14 | 2020-08-11 | 深圳市中医院 | 可折叠的口罩及其折叠方法 |
WO2021189569A1 (zh) * | 2020-03-25 | 2021-09-30 | 吴宁西 | 一种快速穿脱的头戴式口罩系紧结构 |
IT202000010279A1 (it) * | 2020-05-07 | 2021-11-07 | Steal S R L | Mascherina e metodo e kit per la realizzazione di una mascherina |
-
2013
- 2013-04-24 CN CN 201320212930 patent/CN203243980U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103892486A (zh) * | 2014-04-08 | 2014-07-02 | 陈其钗 | 一种防止眼镜挂雾气的口罩 |
CN105996227A (zh) * | 2016-05-25 | 2016-10-12 | 上海介孔环保科技有限公司 | 一种可变换佩戴方式且系带长度可调的口罩 |
CN105996227B (zh) * | 2016-05-25 | 2017-08-29 | 上海介孔环保科技有限公司 | 一种可变换佩戴方式且系带长度可调的口罩 |
WO2021189569A1 (zh) * | 2020-03-25 | 2021-09-30 | 吴宁西 | 一种快速穿脱的头戴式口罩系紧结构 |
IT202000010279A1 (it) * | 2020-05-07 | 2021-11-07 | Steal S R L | Mascherina e metodo e kit per la realizzazione di una mascherina |
CN111513393A (zh) * | 2020-05-14 | 2020-08-11 | 深圳市中医院 | 可折叠的口罩及其折叠方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201112 room four, building 320, No. 206, Xingda Road, Shanghai, Minhang District Patentee after: SHANGHAI JIABOLITONG POLYTRON TECHNOLOGIES Inc. Address before: 201112 room four, building 320, No. 206, Xingda Road, Shanghai, Minhang District Patentee before: SHANGHAI JIABO CLOTHING SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 201112 Shanghai River Road, Minhang District, No. 8, building one or two, 999 Patentee after: SHANGHAI JIABOLITONG POLYTRON TECHNOLOGIES Inc. Address before: 201112 room four, building 320, No. 206, Xingda Road, Shanghai, Minhang District Patentee before: SHANGHAI JIABOLITONG POLYTRON TECHNOLOGIES Inc. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131023 |