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公开(公告)号：US20180292032A1
公开(公告)日：2018-10-11
申请号：US15949175
申请日：2018-04-10
发明人： Benjamin Randolph Elliott , Donald Stephen Gazdick, III , Bryan Garth Lamb , John Earnest Satta, III , Jeffrey Eugene Smith
摘要： A plastic drain pipe for drainage includes a first end, a second end, and a pipe sub-section between the first end and the second end. The pipe sub-section includes a collapsible section of corrugated pipe, a first non-collapsible section of corrugated pipe, and a second non-collapsible section of corrugated pipe. The collapsible section of corrugated pipe has a first joining area and a second joining area. The first non-collapsible section of corrugated pipe is connected to the collapsible section of corrugated pipe at the first joining area, and the second non-collapsible section of corrugated pipe is connected to the collapsible section of corrugated pipe at the second joining area. An outermost diameter of the collapsible section of corrugated pipe is approximately the same as an outermost diameter of the first non-collapsible section of corrugated pipe and an outermost diameter of the second non-collapsible section of corrugated pipe.
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公开(公告)号：US11326724B2
公开(公告)日：2022-05-10
申请号：US16874063
申请日：2020-05-14
发明人： Benjamin Randolph Elliott , Donald Stephen Gazdick, III , Bryan Garth Lamb , John Earnest Satta, III , Jeffrey Eugene Smith
摘要： A plastic drain pipe for drainage includes a first end, a second end, and a pipe sub-section between the first end and the second end. The pipe sub-section includes a collapsible section of corrugated pipe, a first non-collapsible section of corrugated pipe, and a second non-collapsible section of corrugated pipe. The collapsible section of corrugated pipe has a first joining area and a second joining area. The first non-collapsible section of corrugated pipe is connected to the collapsible section of corrugated pipe at the first joining area, and the second non-collapsible section of corrugated pipe is connected to the collapsible section of corrugated pipe at the second joining area.
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公开(公告)号：USD839401S1
公开(公告)日：2019-01-29
申请号：US29600201
申请日：2017-04-10
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公开(公告)号：US20200271248A1
公开(公告)日：2020-08-27
申请号：US16874063
申请日：2020-05-14
发明人： Benjamin Randolph Elliott , Donald Stephen Gazdick, III , Bryan Garth Lamb , John Earnest Satta, III , Jeffrey Eugene Smith
摘要： A plastic drain pipe for drainage includes a first end, a second end, and a pipe sub-section between the first end and the second end. The pipe sub-section includes a collapsible section of corrugated pipe, a first non-collapsible section of corrugated pipe, and a second non-collapsible section of corrugated pipe. The collapsible section of corrugated pipe has a first joining area and a second joining area. The first non-collapsible section of corrugated pipe is connected to the collapsible section of corrugated pipe at the first joining area, and the second non-collapsible section of corrugated pipe is connected to the collapsible section of corrugated pipe at the second joining area.
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公开(公告)号：US10655759B2
公开(公告)日：2020-05-19
申请号：US15949175
申请日：2018-04-10
发明人： Benjamin Randolph Elliott , Donald Stephen Gazdick, III , Bryan Garth Lamb , John Earnest Satta, III , Jeffrey Eugene Smith
摘要： A plastic drain pipe for drainage includes a first end, a second end, and a pipe sub-section between the first end and the second end. The pipe sub-section includes a collapsible section of corrugated pipe, a first non-collapsible section of corrugated pipe, and a second non-collapsible section of corrugated pipe. The collapsible section of corrugated pipe has a first joining area and a second joining area. The first non-collapsible section of corrugated pipe is connected to the collapsible section of corrugated pipe at the first joining area, and the second non-collapsible section of corrugated pipe is connected to the collapsible section of corrugated pipe at the second joining area. An outermost diameter of the collapsible section of corrugated pipe is approximately the same as an outermost diameter of the first non-collapsible section of corrugated pipe and an outermost diameter of the second non-collapsible section of corrugated pipe.
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