CN212428148U - 一种建筑施工用防护栏杆 - Google Patents
一种建筑施工用防护栏杆 Download PDFInfo
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- CN212428148U CN212428148U CN202020430661.9U CN202020430661U CN212428148U CN 212428148 U CN212428148 U CN 212428148U CN 202020430661 U CN202020430661 U CN 202020430661U CN 212428148 U CN212428148 U CN 212428148U
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- 238000010276 construction Methods 0.000 title claims description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000009435 building construction Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 230000002633 protecting effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
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CN202020430661.9U CN212428148U (zh) | 2020-03-30 | 2020-03-30 | 一种建筑施工用防护栏杆 |
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CN202020430661.9U CN212428148U (zh) | 2020-03-30 | 2020-03-30 | 一种建筑施工用防护栏杆 |
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CN202020430661.9U Expired - Fee Related CN212428148U (zh) | 2020-03-30 | 2020-03-30 | 一种建筑施工用防护栏杆 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Xi Inventor after: Wu Yongbao Inventor after: Teng Bingqi Inventor after: Li Xinping Inventor before: Li Xinping |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 050000 No. 539, Taihua street, Xinhua District, Shijiazhuang City, Hebei Province Patentee after: Jiang Xi Patentee after: Wu Yongbao Patentee after: Teng Bingqi Address before: 255400 No.303, unit 1, building 17, dongwangxin village, Qicheng Road, Linzi District, Zibo City, Shandong Province Patentee before: Li Xinping |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
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CF01 | Termination of patent right due to non-payment of annual fee |