Floor drain assembly and method

US10480170B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-10480170-B2
Application numberUS-201615235485-A
CountryUS
Kind codeB2
Filing dateAug 12, 2016
Priority dateJan 23, 2012
Publication dateNov 19, 2019
Grant dateNov 19, 2019

How to read this patent

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  1. Title

    What the patent document calls the invention.

  2. Abstract

    A short plain-language summary of the technical disclosure.

  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

    The legal scope of protection — read this for what is actually claimed.

  6. CPC / IPC classifications

    Technology tags used to group this patent with similar filings.

  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A drain assembly for providing a drain in a floor. The drain assembly includes a drain conduit, a strainer and an adaptor. The drain conduit has an inner surface that defines a fluid flow path and an outer surface. The strainer is disposed above the drain conduit and has openings in fluid communication with the fluid flow path of the drain conduit. The adaptor may be securable in the drain conduit and may be connected to the strainer. Prior to securing the adaptor in the drain conduit, a position of the adaptor in the drain conduit may be moveable to allow atop surface of the strainer to be substantially aligned with the floor. A method of assembly is also disclosed.

First claim

Opening claim text (preview).

What is claimed: 1. A method of installing a drain in a floor comprising the steps of: pouring a hardenable substratum around a conduit, the conduit having a base, a barrel, an inner surface that defines a fluid flow path, and an outer surface opposite the inner surface, the conduit further having a plug sealed to the base downstream of the barrel relative to the fluid flow path; installing a floor substrate above the substratum such that an opening in the floor substrate provides access to the inner surface of the drain conduit; inserting an adaptor into the drain conduit, the adaptor being connected to a strainer at a top portion of the adaptor; and adjusting a position of the adaptor in the drain conduit to substantially align the strainer with a top surface of the floor substrate, wherein the adjusting step occurs after the substratum hardens into a hardened substratum. 2. The method of claim 1 , wherein the substratum partially defines the top surface of the floor. 3. The method of claim 1 further comprising the step of connecting the strainer to the adaptor, wherein the connecting step is performed prior to the inserting step. 4. The method of claim 3 , wherein the inserting step is performed prior to the adjusting step. 5. The method of claim 3 further comprising attaching a removable body to the strainer, wherein the attaching step is performed prior to the inserting step. 6. The method of claim 5 further comprising, after the attaching step, abutting an end portion of the removable body against a top surface of the floor substrate, wherein the end portion of the removable body extends radially outwardly beyond an edge of the strainer. 7. The method of claim 6 , wherein the abutting step is performed simultaneously with the adjusting step. 8. The method of claim 6 further comprising the step of applying an adhesive to the adaptor prior to the inserting step. 9. The method of claim 8 , further comprising the step of positionally fixing the adaptor relative to the conduit, such that after the adaptor is positionally fixed, the strainer is aligned with the top surface of the floor substrate. 10. The method of claim 1 further comprising, after the pouring step, hardening the hardenable substratum to form the hardened substratum, wherein the hardenable substratum is cement or concrete. 11. The method of claim 1 , further comprising, prior to the pouring step, sealing the plug to the barrel downstream of the fluid flow path, wherein the sealed plug prevents effluent from flowing upstream of the barrel relative to the fluid flow path, and wherein the plug prevents debris from flowing downstream of the barrel relative to the fluid flow path. 12. The method of claim 1 further comprising the step of applying an adhesive to the adaptor prior to the inserting step. 13. The method of claim 12 , further comprising the step of positionally fixing the adaptor relative to the conduit, such that after the adaptor is positionally fixed, the strainer is aligned with the top surface of the floor substrate.

Assignees

Inventors

Classifications

  • E03F5/0407Primary

    Floor drains for indoor use · CPC title

  • for height adjustment · CPC title

  • for inclination adjustment · CPC title

  • with a permanent or temporary filtering device; Filtering devices specially adapted therefor · CPC title

  • Devices for temporarily blocking inflow into a gully · CPC title

Patent family

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Frequently asked questions

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What does patent US10480170B2 cover?
A drain assembly for providing a drain in a floor. The drain assembly includes a drain conduit, a strainer and an adaptor. The drain conduit has an inner surface that defines a fluid flow path and an outer surface. The strainer is disposed above the drain conduit and has openings in fluid communication with the fluid flow path of the drain conduit. The adaptor may be securable in the drain cond…
Who is the assignee on this patent?
Oatey Co
What technology area does this patent fall under?
Primary CPC classification E03F5/0407. Mapped technology areas include Fixed Constructions.
When was this patent published?
Publication date Tue Nov 19 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).