Josam Company

Peter Lenk

Barry J Hodgekins

Craig Swider

Jason Jacobs

Brian Tubaugh

Wolfgang Strandl

A modular trench drain system with sloping overlay rails. A non-sloping section of trench drain is transformed into a sloping trench drain by installing sloping overlay rails. The overlay rails rest on the top of the upper edge of the sidewalls and may have a ledge which allows grating, which spans across the channel, to rest on top. The modular channel sections may be held together and in place by a channel bracket with holes for accepting support rods which further secure the channels in place before and after the concrete has been poured and cured around the channels.

Growing community of inventors

Aichach, Germany

Peter Lenk