Invention Grant
- Patent Title: Pipe having resistance to both fire and cold
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Application No.: US14443411Application Date: 2014-01-15
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Publication No.: US10240696B2Publication Date: 2019-03-26
- Inventor: Jong-Tae Lee
- Applicant: PPI PYUNGWHA CO., LTD. , PPI America, Inc.
- Applicant Address: KR Hwaseong-si US IL Chicago
- Assignee: PPI PYUNGWHA CO., LTD.,PPI AMERICA, INC.
- Current Assignee: PPI PYUNGWHA CO., LTD.,PPI AMERICA, INC.
- Current Assignee Address: KR Hwaseong-si US IL Chicago
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2013-0075094 20130628
- International Application: PCT/KR2014/000416 WO 20140115
- International Announcement: WO2014/208855 WO 20141231
- Main IPC: F16L9/14
- IPC: F16L9/14 ; B32B27/06 ; B32B27/18 ; B32B27/30 ; B32B1/08 ; F16L9/12 ; F16L59/14
Abstract:
The present invention relates to a pipe having resistance to both flame and cold, where the pipe has good flame resistance to prevent flame or smoke from spreading through the pipe penetrating into the floor or wall in the case of a fire and also has good smoke resistance to prevent deterioration in the physical properties of the pipe even in the cold weather.
Public/Granted literature
- US20150323105A1 PIPE HAVING RESISTANCE TO BOTH FIRE AND COLD Public/Granted day:2015-11-12
Information query
