CN203392670U - 一种工作可靠的双向安全钳 - Google Patents
一种工作可靠的双向安全钳 Download PDFInfo
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- CN203392670U CN203392670U CN201320454844.4U CN201320454844U CN203392670U CN 203392670 U CN203392670 U CN 203392670U CN 201320454844 U CN201320454844 U CN 201320454844U CN 203392670 U CN203392670 U CN 203392670U
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CN201320454844.4U CN203392670U (zh) | 2013-07-29 | 2013-07-29 | 一种工作可靠的双向安全钳 |
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CN203392670U true CN203392670U (zh) | 2014-01-15 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103359574A (zh) * | 2013-07-29 | 2013-10-23 | 西继迅达(许昌)电梯有限公司 | 工作可靠的双向安全钳 |
CN112177257A (zh) * | 2020-09-30 | 2021-01-05 | 温州源铭振跃科技有限公司 | 一种双向使用可收纳临时阶梯 |
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2013
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103359574A (zh) * | 2013-07-29 | 2013-10-23 | 西继迅达(许昌)电梯有限公司 | 工作可靠的双向安全钳 |
CN103359574B (zh) * | 2013-07-29 | 2015-12-16 | 西继迅达(许昌)电梯有限公司 | 工作可靠的双向安全钳 |
CN112177257A (zh) * | 2020-09-30 | 2021-01-05 | 温州源铭振跃科技有限公司 | 一种双向使用可收纳临时阶梯 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Sun Hongliang Inventor after: Chen Haifeng Inventor after: Han Yunfei Inventor after: Yi Xiaohong Inventor after: Wang Yantao Inventor after: Hang Shuainan Inventor before: Sun Hongliang Inventor before: Han Yunfei Inventor before: Yi Xiaohong Inventor before: Wang Yantao Inventor before: Hang Shuainan |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN HONGLIANG HAN YUNFEI YI XIAOHONG WANG YANTAO HANG SHUAINAN TO: SUN HONGLIANG CHEN HAIFENG HAN YUNFEI YI XIAOHONG WANG YANTAO HANG SHUAINAN |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20151216 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |