Linear drain assemblies and methods of use

• US 9,382,701 B2
• Filed: 02/19/2015
• Issued: 07/05/2016
• Est. Priority Date: 02/21/2014
• Status: Active Grant

• Current Assignee: Lawrence G. Meyers
• Original Assignee: Lawrence G. Meyers
• Inventors: Meyers, Lawrence G.
• Primary Examiner(s): Herring, Brent W
• Application Number:
  US14/626,581
• Publication Number:
  US 20150240464A1
• Time in Patent Office: 502 Days
• Field of Search: 523/021, 523/023, 523/027, 52 12- 14, 428/6, 428/9, 461/3, 210/163, 210/153, 210/164, 210/165, 210/247, 210/300
• US Class Current: 1/1
• CPC Class Codes: E03C 1/22 Outlet devices mounted in basins, baths, or sinks stoppers A47K1/14
• CPC Class Codes: E03F 3/046 Open sewage channels
• CPC Class Codes: E03F 5/0407 Floor drains for indoor use
• CPC Class Codes: E03F 5/0408 specially adapted for showers
• CPC Class Codes: E03F 5/041 Accessories therefor
• CPC Class Codes: E03F 5/06 Gully gratings

Abstract

A linear drain assembly includes a drain body with a drain channel extending along the drain body and an outlet structure intercepting the drain channel. The drain body has a constant outer profile along a longitudinal length of the drain body between at least one end of the drain channel and the outlet structure and the drain channel has a sloped bottom surface.

Claims

1. A linear drain assembly comprising:

a drain body including;

a permanent structural cover;

a first drain channel formed below the cover and extending in a longitudinal direction along the drain body;

a first slotted inlet defined in the cover and located toward a sidewall of the first drain channel, the first slotted inlet extending in the longitudinal direction along the cover and being in fluid communication with the first drain channel; and

an outlet structure intercepting the drain channel; and

at least one end attachment attachable to a longitudinal end of the drain body, the at least one end attachment including;

a second drain channel in fluid communication with the first drain channel of the drain body, the second drain channel having a closed end defining a curvature; and

a second slotted inlet extending in the longitudinal direction along the at least one end attachment and in fluid communication with the second drain inlet, the second slotted inlet forming a continuation of the first slotted channel,

wherein the closed end of the second drain channel is arranged to direct debris moving through the second drain channel toward the second slotted inlet.

2. The assembly of claim 1 further comprising at least one flow structure removably positioned in the outlet structure, the at least one flow structure forming a plurality of indirect flow paths within the outlet structure such that water flowing through the at least one flow structure is dispersed or flow time through the outlet structure is lengthened, decreasing kinetic energy or noise associated with the water.

3. The assembly of claim 2, wherein the at least one flow structure further forms one or more escape paths through which at least one of air or gases trapped within the outlet structure can flow.

4. The assembly of claim 1, wherein an upper surface of the first drain channel defines a recessed portion extending longitudinally and forming a slope along the upper surface.

5. The assembly of claim 1, wherein the at least one end attachment includes a second permanent structural cover covering the second drain channel, the second slotted inlet being defined in the second cover.

6. The assembly of claim 1, further comprising a removable panel formed in the cover, the removable panel arranged to be attached to a tile and selectively hidden below a tile floor.

7. The assembly of claim 1, wherein the cover defines a tile trim seat extending longitudinally along a length of the drain channel and arranged for receiving and positioning a tile trim.

8. The assembly of claim 1, wherein the cover defines a plurality of longitudinal grooves and a mesh material attached over the top of the grooves.