The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 1988
Filed:
Mar. 24, 1986
Applicant:
Inventor:
Barry C Williams, Statesville, NC (US);
Assignee:
Polydrain, Inc., Troutman, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
138117 ; 138 92 ; 138111 ; 138115 ; 138108 ; 174 / ; 174101 ; 285121 ;
Abstract
A dual containment channel for fluids comprising a plurality of channel segments defining a channel run. Each of the channel segments comprises two spaced apart opposing channel segment side walls connected by a bottom wall for carrying a fluid. A cover is positioned between and supported by the side walls to enclose the open top of the channel run. A conduit support is positioned along the channel run along its length for supporting at least one fluid carrying conduit. An elastomeric sealing strip is positioned in two U-shaped grooves to form with grooves in the opposing channel segment side walls a continuous seal with the underside of the cover.