US 11,713,556 B2
Perimeter drain
Benjamin Bayless, Chattanooga, TN (US); James Andrew Burran, Chattanooga, TN (US); and Michael Cox, Chattanooga, TN (US)
Assigned to AFS Newco, LLC, Virginia Beach, VA (US)
Filed by AFS NEWCO, LLC, Virginia Beach, VA (US)
Filed on Jul. 19, 2021, as Appl. No. 17/379,139.
Application 17/379,139 is a continuation of application No. 16/748,925, filed on Jan. 22, 2020, granted, now 11,066,804.
Claims priority of provisional application 62/796,205, filed on Jan. 24, 2019.
Prior Publication US 2022/0018085 A1, Jan. 20, 2022
Int. Cl. E02D 31/02 (2006.01); E04B 1/70 (2006.01)
CPC E02D 31/02 (2013.01) [E04B 1/7023 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A water drainage system comprising a plurality of lengths of drain pipe connected to one another via a clip positioned at the ends of two (2) respective lengths of drain pipe wherein: (i) the drain pipes comprise a top edge and a bottom edge, each of the top and bottom edges comprising a v-shaped notch; and (ii) a portion of the clip is disposed within either of the v-shaped notches formed on the drain pipe.