US 12,012,741 B2
French drain drainpipe
Richard A. Slish, Selkirk, NY (US)
Assigned to IRONX PIPING LLC, Selkirk, NY (US)
Filed by IRONX PIPING LLC, Selkirk, NY (US)
Filed on Nov. 11, 2022, as Appl. No. 17/985,318.
Prior Publication US 2024/0159036 A1, May 16, 2024
Int. Cl. E02B 11/00 (2006.01); E03F 3/02 (2006.01)
CPC E03F 3/02 (2013.01) [E02B 11/005 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A French drain drainpipe, comprising:
a pipe wall defining a continuous drainage channel, said pipe wall comprising an interior side defining a pipe interior and an exterior side defining a pipe exterior;
an opening through the pipe wall for passage of fluid through the pipe wall into the continuous drainage channel;
a first chamber for receiving a first source of wash fluid, said first chamber comprising a first orifice for discharge of the first source of wash fluid to the continuous drainage channel, said first chamber comprises a plurality of chamber segments, each said chamber segment having a first end closure and a second end closure and each said chamber segment connectable to the first source of wash fluid; and
a first fitting for connecting the first chamber to the first source of wash fluid.