Abstract: 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.
Type:
Grant
Filed:
May 14, 2020
Date of Patent:
May 10, 2022
Assignee:
OMNIMAX INTERNATIONAL, LLC
Inventors:
Benjamin Randolph Elliott, Donald Stephen Gazdick, III, Bryan Garth Lamb, John Earnest Satta, III, Jeffrey Eugene Smith